├── LICENSE ├── README.md ├── openWheel.scad ├── openWheel.stl ├── openWheel2.scad ├── openWheel2_basic_fixationSupport16.stl ├── openWheel2_basic_fixationSupport16Stretch.stl ├── openWheel2_basic_fixationSupport16Stretch5.stl ├── openWheel2_gearingWheel_20bumps6mm.stl ├── openWheel2_gearingWheel_20bumps8mm.gcode ├── openWheel2_gearingWheel_20bumps8mm.stl ├── openWheel2_gearingWheel_20bumps9.5mm.stl ├── openWheel2_rIanTrack12.stl ├── openWheel2_rIanTrack16.stl ├── openWheel2_rIanTrack16_2.25.stl ├── openWheel2_rIanTrack29.stl ├── openWheel2_rIanTrack30.stl ├── openWheel2_rIanTrack31.stl ├── openWheel2_rIanTrack32.stl ├── openWheel2_rIanTrack33.stl ├── openWheel2_trackWheel_27bumps.stl ├── openWheel2_trackWheel_27bumps_18mm.stl ├── openWheel2_tyre_27cogs.stl ├── openWheel3.scad ├── openWheel3_drive_train.stl ├── openWheel3_servo_support.gcode ├── openWheel3_servo_support.stl ├── openWheel_test_trackwheel_withLip.stl ├── openWheel_track.stl └── openWheel_track32.stl /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # openWheel 2 | open source parametric wheels, tyres and tracks for robots meant for 3D printing 3 | -------------------------------------------------------------------------------- /openWheel.scad: -------------------------------------------------------------------------------- 1 | 2 | 3 | openWheelRimLipOn=1; 4 | openWheelRimLipThickness=1; 5 | openWheelRimLipLengthAdjustment=1; 6 | 7 | 8 | servoWheelsTyreThickness=2; 9 | 10 | trackSprocketWidthAdjustment=1; 11 | 12 | servoWheelWidth=5+openWheelRimLipThickness*2*openWheelRimLipOn+trackSprocketWidthAdjustment*openWheelRimLipOn; 13 | 14 | openWheelRimThickness=2.5; 15 | servoWheelCentralHubRadius=20/2; 16 | servoWheelCentralHubLip=1; 17 | servoWheelCentralHubHoleRadius=7/2; 18 | servoWheelRimBarsThickness=2; 19 | servoWheelRimBarsWidth=4; 20 | 21 | servoWheelFixHolesDistFromCenter=8.5; 22 | servoWheelFixHolesRadius=2/2; 23 | 24 | openWheelsArmsCount01=6; 25 | 26 | 27 | 28 | 29 | openWheelRimBumps=1; 30 | openWheelRimBumpsRadius=openWheelRimThickness; 31 | openWheelRimBumpsCount=16; 32 | 33 | 34 | openWheelRimRidges=1; 35 | openWheelRimRidgesCount=openWheelRimBumpsCount; 36 | openWheelRimRidgesRadius=openWheelRimThickness; 37 | 38 | 39 | 40 | openWheelRimPerimeter=openWheelRimBumpsCount*2*openWheelRimBumpsRadius; 41 | 42 | //servoWheelsRadius=35-servoWheelsTyreThickness; 43 | //openWheelRimPerimeter=3.14159*servoWheelsRadius*2; 44 | servoWheelsRadius=(openWheelRimPerimeter/3.14159)/2; 45 | 46 | servoWheelRimBarsLength=servoWheelsRadius-servoWheelCentralHubRadius-openWheelRimThickness; 47 | 48 | servoTyreRadius=servoWheelsRadius*97/100; 49 | 50 | 51 | openWheelTyreInteralBumpsCount=openWheelRimBumpsCount+32; 52 | openWheelTyreInternalPerimeter=openWheelTyreInteralBumpsCount*2*openWheelRimBumpsRadius; 53 | 54 | //openWheelInternalTrackRadius=20; 55 | openWheelInternalTrackRadius=(openWheelTyreInternalPerimeter/3.14159)/2; 56 | 57 | 58 | 59 | module openWheelRimBar() 60 | { 61 | translate([servoWheelCentralHubRadius,-servoWheelRimBarsWidth/2,0]) 62 | cube([servoWheelRimBarsLength,servoWheelRimBarsWidth,servoWheelRimBarsThickness]); 63 | 64 | translate([servoWheelCentralHubRadius-1,-1/2,0]) 65 | cube([servoWheelRimBarsLength+1,1,servoWheelWidth]); 66 | } 67 | 68 | module openWheelCentralHub() 69 | { 70 | difference() 71 | { 72 | union() 73 | { 74 | cylinder(r=servoWheelCentralHubRadius,h=servoWheelWidth,$fn=128); 75 | cylinder(r=servoWheelCentralHubRadius+servoWheelCentralHubLip,h=servoWheelRimBarsThickness,$fn=128); 76 | } 77 | translate([0,0,-1]) 78 | cylinder(r=servoWheelCentralHubHoleRadius,h= servoWheelWidth*2,$fn=128); 79 | for(i = [0 : 1 : 4]) 80 | { 81 | angle01=90*i; 82 | rotate([0,0,angle01]) 83 | translate([servoWheelFixHolesDistFromCenter,0,-1]) 84 | cylinder(r=servoWheelFixHolesRadius,h= servoWheelWidth*2,$fn=8); 85 | 86 | } 87 | } 88 | 89 | } 90 | 91 | module openWheel() 92 | { 93 | difference() 94 | { 95 | union() 96 | { 97 | cylinder(r=servoWheelsRadius,h=servoWheelWidth,$fn=128); 98 | } 99 | 100 | 101 | translate([0,0,-1]) 102 | cylinder(r=servoWheelsRadius-openWheelRimThickness,h=servoWheelWidth*2,$fn=128); 103 | if(openWheelRimRidges==1) 104 | { 105 | 106 | rotationAngle01=360/openWheelRimRidgesCount; 107 | for(i = [0 : 1 : openWheelRimRidgesCount]) 108 | { 109 | angle01=rotationAngle01*i; 110 | rotate([0,0,angle01]) 111 | translate([servoWheelsRadius,0,-1]) 112 | cylinder(r=openWheelRimRidgesRadius/2,h=servoWheelWidth+2,$fn=10); 113 | 114 | } 115 | } 116 | } 117 | openWheelCentralHub(); 118 | rotationAngle01=360/openWheelsArmsCount01; 119 | 120 | for(i = [0 : 1 : openWheelsArmsCount01]) 121 | { 122 | angle01=rotationAngle01*i; 123 | rotate([0,0,angle01]) 124 | openWheelRimBar(); 125 | 126 | 127 | } 128 | 129 | 130 | 131 | if(openWheelRimBumps==1) 132 | { 133 | 134 | rotationAngle01=360/openWheelRimBumpsCount; 135 | for(i = [0 : 1 : openWheelRimBumpsCount]) 136 | { 137 | angle01=rotationAngle01*i+rotationAngle01/2; 138 | rotate([0,0,angle01]) 139 | translate([servoWheelsRadius,0,0]) 140 | cylinder(r=openWheelRimBumpsRadius/2,h=servoWheelWidth,$fn=10); 141 | 142 | } 143 | } 144 | 145 | 146 | if(openWheelRimLipOn==1) 147 | { 148 | difference() 149 | { 150 | union() 151 | { 152 | translate([0,0,0]) 153 | cylinder(r=servoWheelsRadius+openWheelRimRidgesRadius/2,h=openWheelRimLipThickness,$fn=128); 154 | translate([0,0,servoWheelWidth-openWheelRimLipThickness]) 155 | cylinder(r=servoWheelsRadius+openWheelRimRidgesRadius/2,h=openWheelRimLipThickness,$fn=128); 156 | } 157 | translate([0,0,-openWheelRimLipThickness-1]) 158 | cylinder(r=servoWheelsRadius-openWheelRimThickness,h=servoWheelWidth*2+openWheelRimLipThickness*2,$fn=128); 159 | } 160 | } 161 | } 162 | 163 | 164 | 165 | 166 | 167 | module openWheelTyre() 168 | { 169 | difference() 170 | { 171 | cylinder(r=servoTyreRadius,h=servoWheelWidth,$fn=128); 172 | 173 | translate([0,0,-1]) 174 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness,h=servoWheelWidth*2,$fn=128); 175 | } 176 | 177 | difference() 178 | { 179 | translate([0,0,-1]) 180 | cylinder(r=servoTyreRadius,h=1,$fn=128); 181 | translate([0,0,-2]) 182 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 183 | } 184 | 185 | difference() 186 | { 187 | translate([0,0,servoWheelWidth]) 188 | cylinder(r=servoTyreRadius,h=1,$fn=128); 189 | translate([0,0,-1]) 190 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 191 | } 192 | 193 | gripBars=81; 194 | rotationAngle01=360/gripBars; 195 | for(i = [0 : 1 : gripBars]) 196 | { 197 | angle01=rotationAngle01*i; 198 | rotate([0,0,angle01]) 199 | translate([servoTyreRadius-0.5,0,-1]) 200 | cube([1.5,1,servoWheelWidth+2]); 201 | 202 | } 203 | } 204 | 205 | 206 | module openWheelTrack() 207 | { 208 | difference() 209 | { 210 | cylinder(r=openWheelInternalTrackRadius+servoWheelsTyreThickness,h=servoWheelWidth,$fn=128); 211 | 212 | translate([0,0,-1]) 213 | cylinder(r=openWheelInternalTrackRadius,h=servoWheelWidth*2,$fn=128); 214 | 215 | rotationAngle01=360/openWheelTyreInteralBumpsCount; 216 | for(i = [0 : 1 : openWheelTyreInteralBumpsCount]) 217 | { 218 | angle01=rotationAngle01*i+rotationAngle01/2; 219 | rotate([0,0,angle01]) 220 | translate([openWheelInternalTrackRadius,0,-1]) 221 | cylinder(r=openWheelRimRidgesRadius/2,h=servoWheelWidth+2,$fn=10); 222 | 223 | } 224 | } 225 | 226 | rotationAngle01=360/openWheelTyreInteralBumpsCount; 227 | for(i = [0 : 1 : openWheelTyreInteralBumpsCount]) 228 | { 229 | angle01=rotationAngle01*i; 230 | rotate([0,0,angle01]) 231 | translate([openWheelInternalTrackRadius,0,0]) 232 | cylinder(r=openWheelRimRidgesRadius/2,h=servoWheelWidth,$fn=10); 233 | 234 | } 235 | /* 236 | difference() 237 | { 238 | translate([0,0,-1]) 239 | cylinder(r=servoTyreRadius,h=1,$fn=128); 240 | translate([0,0,-2]) 241 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 242 | } 243 | 244 | difference() 245 | { 246 | translate([0,0,servoWheelWidth]) 247 | cylinder(r=servoTyreRadius,h=1,$fn=128); 248 | translate([0,0,-1]) 249 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 250 | } 251 | */ 252 | /* 253 | gripBars=81; 254 | rotationAngle01=360/gripBars; 255 | for(i = [0 : 1 : gripBars]) 256 | { 257 | angle01=rotationAngle01*i; 258 | rotate([0,0,angle01]) 259 | translate([servoTyreRadius-0.5,0,-1]) 260 | cube([1.5,1,servoWheelWidth+2]); 261 | 262 | }*/ 263 | } 264 | 265 | 266 | 267 | //openWheelTrack(); 268 | 269 | openWheel(); 270 | //servoWheelTyre(); 271 | 272 | 273 | 274 | 275 | 276 | -------------------------------------------------------------------------------- /openWheel2.scad: -------------------------------------------------------------------------------- 1 | 2 | 3 | openWheelRimLipOn=1; 4 | openWheelRimLipThickness=1; 5 | openWheelRimLipLengthAdjustment=1; 6 | 7 | 8 | servoWheelsTyreThickness=2; 9 | 10 | trackSprocketWidthAdjustment=1; 11 | 12 | servoWheelWidth=5+openWheelRimLipThickness*2*openWheelRimLipOn+trackSprocketWidthAdjustment*openWheelRimLipOn; 13 | 14 | openWheelRimThickness=2.5; 15 | servoWheelCentralHubRadius=20/2; 16 | servoWheelCentralHubLip=1; 17 | servoWheelCentralHubHoleRadius=7/2; 18 | servoWheelRimBarsThickness=2; 19 | servoWheelRimBarsWidth=4; 20 | 21 | servoWheelFixHolesDistFromCenter=8.5; 22 | servoWheelFixHolesRadius=2/2; 23 | 24 | openWheelsArmsCount01=6; 25 | 26 | 27 | 28 | 29 | openWheelRimBumps=1; 30 | openWheelRimBumpsRadius=openWheelRimThickness; 31 | openWheelRimBumpsCount=27; 32 | 33 | 34 | openWheelRimRidges=1; 35 | openWheelRimRidgesCount=openWheelRimBumpsCount; 36 | openWheelRimRidgesRadius=openWheelRimThickness; 37 | 38 | 39 | openWheelRimBumpsCount=27; 40 | openWheelRimPerimeter=openWheelRimBumpsCount*2*openWheelRimBumpsRadius; 41 | 42 | /*servoWheelsRadius=35-servoWheelsTyreThickness; 43 | //openWheelRimPerimeter=3.14159*servoWheelsRadius*2; 44 | wheelRadius1=(openWheelRimPerimeter/3.14159)/2; 45 | echo (wheelRadius1); 46 | 47 | servoWheelRimBarsLength=servoWheelsRadius-servoWheelCentralHubRadius-openWheelRimThickness;*/ 48 | /* 49 | 50 | servoTyreRadius=servoWheelsRadius*97/100; 51 | 52 | 53 | openWheelTyreInteralBumpsCount=openWheelRimBumpsCount+32; 54 | openWheelTyreInternalPerimeter=openWheelTyreInteralBumpsCount*2*openWheelRimBumpsRadius; 55 | 56 | //openWheelInternalTrackRadius=20; 57 | openWheelInternalTrackRadius=(openWheelTyreInternalPerimeter/3.14159)/2; 58 | 59 | 60 | module openWheelTyre() 61 | { 62 | difference() 63 | { 64 | cylinder(r=servoTyreRadius,h=servoWheelWidth,$fn=128); 65 | 66 | translate([0,0,-1]) 67 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness,h=servoWheelWidth*2,$fn=128); 68 | } 69 | 70 | difference() 71 | { 72 | translate([0,0,-1]) 73 | cylinder(r=servoTyreRadius,h=1,$fn=128); 74 | translate([0,0,-2]) 75 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 76 | } 77 | 78 | difference() 79 | { 80 | translate([0,0,servoWheelWidth]) 81 | cylinder(r=servoTyreRadius,h=1,$fn=128); 82 | translate([0,0,-1]) 83 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 84 | } 85 | 86 | gripBars=81; 87 | rotationAngle01=360/gripBars; 88 | for(i = [0 : 1 : gripBars]) 89 | { 90 | angle01=rotationAngle01*i; 91 | rotate([0,0,angle01]) 92 | translate([servoTyreRadius-0.5,0,-1]) 93 | cube([1.5,1,servoWheelWidth+2]); 94 | 95 | } 96 | } 97 | 98 | 99 | module openWheelTrack() 100 | { 101 | difference() 102 | { 103 | cylinder(r=openWheelInternalTrackRadius+servoWheelsTyreThickness,h=servoWheelWidth,$fn=128); 104 | 105 | translate([0,0,-1]) 106 | cylinder(r=openWheelInternalTrackRadius,h=servoWheelWidth*2,$fn=128); 107 | 108 | rotationAngle01=360/openWheelTyreInteralBumpsCount; 109 | for(i = [0 : 1 : openWheelTyreInteralBumpsCount]) 110 | { 111 | angle01=rotationAngle01*i+rotationAngle01/2; 112 | rotate([0,0,angle01]) 113 | translate([openWheelInternalTrackRadius,0,-1]) 114 | cylinder(r=openWheelRimRidgesRadius/2,h=servoWheelWidth+2,$fn=10); 115 | 116 | } 117 | } 118 | 119 | rotationAngle01=360/openWheelTyreInteralBumpsCount; 120 | for(i = [0 : 1 : openWheelTyreInteralBumpsCount]) 121 | { 122 | angle01=rotationAngle01*i; 123 | rotate([0,0,angle01]) 124 | translate([openWheelInternalTrackRadius,0,0]) 125 | cylinder(r=openWheelRimRidgesRadius/2,h=servoWheelWidth,$fn=10); 126 | 127 | } 128 | } 129 | */ 130 | 131 | 132 | //openWheelTrack(); 133 | 134 | //openWheel(); 135 | //servoWheelTyre(); 136 | 137 | 138 | 139 | 140 | 141 | /** 142 | * This module describes the central hub of a wheel. 143 | * It is a cylinder whith a set radius and thickness, 144 | * and a hole in the middle. The level of curve can 145 | * be set with the parameter curveLevel : the higher 146 | * it is, the more segments it will have, and thus 147 | * the smoother, but the longer to compile. 148 | * @param hubRadius the radius of the cylinder 149 | * @param hubThickness the thickness of the cylinder 150 | * @param hubCentralHoleRadius : the radius of the central hole 151 | * @param curveLevel is the amount of segments used for the cylinder ($fn parameter) 152 | */ 153 | module wheelCentralHubNoHoles(hubRadius,hubThickness,hubCentralHoleRadius=5.6/2,curveLevel=64,axleHeadRadius=9/2,axleHeadHeight=4) 154 | { 155 | difference() 156 | { 157 | cylinder(r=hubRadius,h=hubThickness,$fn=curveLevel); 158 | translate([0,0,-hubThickness]) 159 | cylinder(r=hubCentralHoleRadius,h=hubThickness*3,$fn=64); 160 | 161 | translate([0,0,hubThickness-axleHeadHeight]) 162 | cylinder(r=axleHeadRadius,h=hubThickness*3,$fn=64); 163 | } 164 | } 165 | 166 | 167 | /** 168 | * This modules creates cylinders used for fixation holes in the hub. 169 | * the holes radius can be defined, as well as the cut depth. 170 | * If cutDepthThickness is set to 0, trough holes will be created. 171 | * Otherwise, holes of the corresponding depth will be created. 172 | * NOTE : you can set a negative value for cutDepthThickness to create 173 | * the non traversing holes on the other side of the hub. 174 | * @param holesCount the number of cylinders (used for holes) to create 175 | * @param holesRadius the radius of the holes to create 176 | * @param holesDist the distance of the center of the holes from the center of the hub 177 | * @param hubThickness the thickness of the hub 178 | * @param angleShift if set to non zero, it will shift the rotation of the holes of this value; 179 | * i.e. if set to 30, holes will start after a 30° rotation. 180 | * cutDepthThickness : how deep the holes must be cut. if set to 0, it will be trhough holes. 181 | * positive values cut the specified depth from the top, negative from the bottom 182 | * @param screwsCurveLevel is the amount of segments used for the cylinders ($fn parameter) 183 | */ 184 | module wheelCentralHubFixationHoles(holesCount=4,holesRadius=defaultScrewRadius, 185 | holesDist,hubThickness,angleShift=0,cutDepthThickness=0,screwsCurveLevel=16,axleHeadRadius=9/2,axleHeadHeight=4) 186 | { 187 | rotAngle=360/(holesCount); 188 | for(i = [0 : 1 : holesCount-1]) 189 | { 190 | 191 | //echo (rotAngle*i+angleShift); 192 | rotate([0,0,rotAngle*i+angleShift-90]) 193 | if(cutDepthThickness==0) 194 | { 195 | translate([0,holesDist,-hubThickness]) 196 | cylinder(r=holesRadius,h=hubThickness*3,$fn=16); 197 | } 198 | else if(cutDepthThickness>0) 199 | { 200 | cutDecal=hubThickness-cutDepthThickness; 201 | translate([0,holesDist,cutDecal]) 202 | cylinder(r=holesRadius,h=cutDepthThickness*2,$fn=16); 203 | } 204 | else 205 | { 206 | cutDecal=-cutDepthThickness; 207 | translate([0,holesDist,-cutDecal]) 208 | cylinder(r=holesRadius,h=-cutDepthThickness*2,$fn=16); 209 | } 210 | } 211 | } 212 | 213 | /** 214 | * This modules create a wheel central hub, as a cylinder with a central hole and multiple surrouding holes. 215 | * the central hole is to be used for a central axle, but can be set to 0 if not necessary. 216 | * the surrounding holes are used for fixation screws, and can also be set to 0 if needed. 217 | * @param hubRadius the radius of the hub 218 | * @param hubThickness the thickness of the hub 219 | * @param hubCentralHoleRadius : the radius of the central hole 220 | * @param curveLevel is the amount of segments used for the hub ($fn parameter) 221 | * @param holesCount the number of peripheral holes to create 222 | * @param holesRadius the radius of the peripheral holes to create 223 | * @param holesDist the distance of the center of the holes from the center of the hub 224 | * @param angleShift if set to non zero, it will shift the rotation of the holes of this value; 225 | * i.e. if set to 30, holes will start after a 30° rotation. 226 | * cutDepthThickness : how deep the holes must be cut. if set to 0, it will be trhough holes. 227 | * positive values cut the specified depth from the top, negative from the bottom 228 | * @param screwsCurveLevel is the amount of segments used for the cylinders ($fn parameter) 229 | * @param screwsHeadRadius the radius of the screws heads 230 | * @param screwsHeadDepth how deep we cut to countersunk the screws heads 231 | */ 232 | module wheelCentralHubWithFixations(hubRadius, hubThickness, hubCentralHoleRadius=4/2, 233 | curveLevel=64, holesCount=4, holesRadius=defaultScrewRadius, holesDist, angleShift=0, 234 | cutDepthThickness=0, screwsHeadRadius=defaultScrewRadius*2, screwsHeadDepth=3, screwsCurveLevel=16,axleHeadRadius=9/2,axleHeadHeight=4) 235 | { 236 | difference() 237 | { 238 | wheelCentralHubNoHoles(hubRadius,hubThickness,hubCentralHoleRadius,curveLevel,axleHeadRadius,axleHeadHeight); 239 | 240 | wheelCentralHubFixationHoles(holesCount,holesRadius,holesDist, 241 | hubThickness,angleShift,cutDepthThickness,screwsCurveLevel); 242 | wheelCentralHubFixationHoles(holesCount,screwsHeadRadius,holesDist, 243 | hubThickness,angleShift,screwsHeadDepth,screwsCurveLevel); 244 | } 245 | } 246 | 247 | /** 248 | * Creates a simple ring, with a defined thickness, height, and radius. 249 | * @param ringInnerRadius the internal radius of the ring 250 | * @param ringThickness the thickness of the ring -> external radius =ringThickness+ringInnerRadius 251 | * @param ringHeight the height of the ring 252 | * @param ringcurve the facets count for the ring. More = smoother but more rendering time 253 | */ 254 | module ring(ringInnerRadius,ringThickness,ringHeight,ringcurve=128) 255 | { 256 | difference() 257 | { 258 | cylinder(r=ringInnerRadius+ringThickness,h=ringHeight,$fn=ringcurve); 259 | translate([0,0,-1]) 260 | cylinder(r=ringInnerRadius,h=ringHeight+2,$fn=ringcurve); 261 | } 262 | } 263 | 264 | module openWheelBasicRimBar(hubRadius,hubThickness,rimBarWidth=4,rimBarLength) 265 | { 266 | rimBarsPadding=2; 267 | basicRimBarThickness=2; 268 | translate([hubRadius-rimBarsPadding/2,-rimBarWidth/2,0]) 269 | cube([rimBarLength+rimBarsPadding,rimBarWidth,basicRimBarThickness]); 270 | 271 | translate([hubRadius-rimBarsPadding/2,-1/2,0]) 272 | cube([rimBarLength+rimBarsPadding,1,hubThickness]); 273 | } 274 | 275 | 276 | module basicWheel(hubRadius, hubThickness, hubCentralHoleRadius=4/2, 277 | curveLevel=64, holesCount=4, holesRadius=defaultScrewRadius, holesDist, angleShift=0, 278 | cutDepthThickness=0, screwsHeadRadius=defaultScrewRadius*2, screwsHeadDepth=3, 279 | screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0,rimbarsWidth=4,wheelExternalRadius, 280 | wheelRimThickness=2,lipsThickness=1,lipsOverHang=1,cogsCount=openWheelRimBumpsCount,axleHeadRadius=9/2,axleHeadHeight=4) 281 | { 282 | rimBarsLength=wheelExternalRadius-wheelRimThickness-hubRadius; 283 | 284 | wheelCentralHubWithFixations(hubRadius,hubThickness,hubCentralHoleRadius, 285 | curveLevel,holesCount,holesRadius,holesDist,angleShift,cutDepthThickness, 286 | screwsHeadRadius,screwsHeadDepth,screwsCurveLevel,axleHeadRadius,axleHeadHeight); 287 | 288 | rotAngle=360/(rimBarsCount); 289 | for(i = [0 : 1 : rimBarsCount-1]) 290 | { 291 | rotate([0,0,rotAngle*i+rimbarsAngleShift]) 292 | openWheelBasicRimBar(hubRadius,hubThickness,rimbarsWidth,rimBarLength=rimBarsLength); 293 | } 294 | 295 | bumpsCurveLevel=rimbumpsCurveLevel; 296 | 297 | //rim 298 | difference() 299 | { 300 | ring(ringInnerRadius=wheelExternalRadius-wheelRimThickness,ringThickness=wheelRimThickness, 301 | ringHeight=hubThickness,ringcurve=128); 302 | 303 | rotationAngle01=360/cogsCount; 304 | for(i = [0 : 1 : cogsCount]) 305 | { 306 | angle01=rotationAngle01*i; 307 | rotate([0,0,angle01]) 308 | translate([wheelExternalRadius,0,-1]) 309 | cylinder(r=openWheelRimRidgesRadius/2,h=hubThickness*2,$fn=bumpsCurveLevel); 310 | 311 | } 312 | } 313 | ring(ringInnerRadius=wheelExternalRadius-wheelRimThickness,ringThickness=2+lipsOverHang, 314 | ringHeight=lipsThickness,ringcurve=128); 315 | 316 | translate([0,0,hubThickness-lipsThickness]) 317 | ring(ringInnerRadius=wheelExternalRadius-wheelRimThickness,ringThickness=2+lipsOverHang,ringHeight=lipsThickness,ringcurve=128); 318 | 319 | if(openWheelRimBumps==1) 320 | { 321 | rotationAngle01=360/cogsCount; 322 | for(i = [0 : 1 : cogsCount]) 323 | { 324 | angle01=rotationAngle01*i+rotationAngle01/2; 325 | rotate([0,0,angle01]) 326 | translate([wheelExternalRadius,0,0]) 327 | cylinder(r=openWheelRimBumpsRadius/2,h=hubThickness,$fn=bumpsCurveLevel); 328 | } 329 | } 330 | 331 | } 332 | 333 | 334 | 335 | /* 336 | wheelHubWithBars(hubRadius=wheel1HubRadius,hubThickness=wheel1HubThickness,hubCentralHoleRadius=4/2, 337 | curveLevel=64,holesCount=5,holesRadius=defaultScrewRadius,holesDist=8, 338 | angleShift=0,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 339 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0, 340 | rimBarsLength=20); 341 | 342 | ring(ringInnerRadius=wheel1HubRadius+wheel1RimBarsLength,ringThickness=2, 343 | ringHeight=wheel1HubThickness,ringcurve=128); 344 | */ 345 | 346 | /*module basicWheel(hubRadius=wheel1HubRadius,hubThickness=wheel1HubThickness,hubCentralHoleRadius=4/2, 347 | curveLevel=64,holesCount=5,holesRadius=defaultScrewRadius,holesDist=8, 348 | angleShift=0,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 349 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0, 350 | rimBarsLength=20) 351 | { 352 | wheelHubWithBars(hubRadius,hubThickness,hubCentralHoleRadius, 353 | curveLevel,holesCount,holesRadius=defaultScrewRadius,holesDist=8, 354 | angleShift=0,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 355 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0, 356 | rimBarsLength=20); 357 | 358 | ring(ringInnerRadius=wheel1HubRadius+wheel1RimBarsLength,ringThickness=2, 359 | ringHeight=wheel1HubThickness,ringcurve=128); 360 | 361 | 362 | }*/ 363 | 364 | //the main propulsion wheel that will move the track (or tyres) 365 | rIanWheelRimBumpsCount=27; 366 | rIanWheelRimPerimeter=rIanWheelRimBumpsCount*2*openWheelRimBumpsRadius; 367 | 368 | //servoWheelsRadius=35-servoWheelsTyreThickness; 369 | //openWheelRimPerimeter=3.14159*servoWheelsRadius*2; 370 | rIanWheelRadius1=(rIanWheelRimPerimeter/3.14159)/2; 371 | echo (rIanWheelRadius1); 372 | rIanWheelTotalRadius=rIanWheelRadius1+openWheelRimBumpsRadius; 373 | 374 | 375 | rIanWrIanWheel1CentralHoleAxleHeadRadius=9.7/2; //8.5/2 in reality 376 | rIanWheel1CentralHoleAxleHeadThickness=4; //3.5 in reality 377 | defaultScrewRadius=3.1/2; 378 | rIanWheel1HubRadius=12; 379 | rIanWheel1HubThickness=14+rIanWheel1CentralHoleAxleHeadThickness; 380 | rIanWheelLipsThickness=1; 381 | rIanWheel1InternalPathWidth=rIanWheel1HubThickness-rIanWheelLipsThickness*2-1; 382 | 383 | //wheel1RimBarsLength=20; 384 | centralHole1Radius=5.7/2; 385 | 386 | //the radius of the screw part of the wheels axles 387 | centralAxleScrewRadius=3.95/2; 388 | //this is the gearing that will move the wheel 389 | gearing1CogsCount=20; 390 | gearing1Perimeter=gearing1CogsCount*2*openWheelRimBumpsRadius; 391 | gearing1Thickness=9.5; 392 | gearing1Radius=(gearing1Perimeter/3.14159)/2; 393 | rIanGearing1Radius=gearing1Radius+openWheelRimBumpsRadius; 394 | 395 | rimbumpsCurveLevel=16; 396 | 397 | 398 | 399 | 400 | 401 | 402 | module r_ian_wheel1() 403 | { 404 | basicWheel(hubRadius=rIanWheel1HubRadius,hubThickness=rIanWheel1HubThickness,hubCentralHoleRadius=centralHole1Radius, 405 | curveLevel=64,holesCount=4,holesRadius=defaultScrewRadius,holesDist=8, 406 | angleShift=180,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 407 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=8,rimbarsAngleShift=360/16,rimbarsWidth=4, 408 | wheelExternalRadius=rIanWheelRadius1,wheelRimThickness=2.5,lipsThickness=rIanWheelLipsThickness, 409 | lipsOverHang=openWheelRimBumpsRadius/2,axleHeadRadius=rIanWrIanWheel1CentralHoleAxleHeadRadius, 410 | axleHeadHeight=rIanWheel1CentralHoleAxleHeadThickness); 411 | 412 | } 413 | 414 | module r_ian_gearing1() 415 | { 416 | difference() 417 | { 418 | basicWheel(hubRadius=rIanWheel1HubRadius,hubThickness=gearing1Thickness,hubCentralHoleRadius=centralHole1Radius, 419 | curveLevel=64,holesCount=4,holesRadius=2/2,holesDist=8.5, 420 | angleShift=180,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 421 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=8,rimbarsAngleShift=360/16,rimbarsWidth=4, 422 | wheelExternalRadius=gearing1Radius,wheelRimThickness=2.5,lipsThickness=0, 423 | lipsOverHang=openWheelRimBumpsRadius/2,cogsCount=gearing1CogsCount,axleHeadRadius=0,axleHeadHeight=0); 424 | 425 | wheelCentralHubFixationHoles(holesCount=4,holesRadius=defaultScrewRadius, 426 | holesDist=8,hubThickness=gearing1Thickness,angleShift=45,cutDepthThickness=0,screwsCurveLevel=16); 427 | } 428 | } 429 | gearingPadding=0.2; 430 | 431 | 432 | gearingRotationAngle=30; 433 | 434 | 435 | gearing1ToWheel1AxleDist=(gearing1Radius*2+gearingPadding);//direct, straight line distance between both axles centers 436 | gearing1ToWheel1AxleDistY=cos(gearingRotationAngle)*gearing1ToWheel1AxleDist; //distance on Y axis (projection) 437 | gearing1ToWheel1AxleDistZ=sin(gearingRotationAngle)*gearing1ToWheel1AxleDist; //distance on Z axis (projection) 438 | 439 | 440 | //max value for printing on printrbot simple = 29 441 | frontBackAxleDistanceInCogs=16; 442 | frontBackAxleStretchingDistance=5; 443 | distanceFrontBackWheelsAxles=frontBackAxleDistanceInCogs*openWheelRimBumpsRadius*2+frontBackAxleStretchingDistance; 444 | 445 | trackLength=frontBackAxleDistanceInCogs*2+rIanWheelRimBumpsCount; 446 | 447 | 448 | fitechFS90RServoFix1DistFromAxle=9; 449 | fitechFS90RServoFix2DistFromAxle=19.5; 450 | fitechFS90RServoHeight=12.2; 451 | 452 | fixationBlockX=10; 453 | fixationBlockY=distanceFrontBackWheelsAxles+10*2; 454 | fixationBlockZ=10; 455 | 456 | fixationSupportWheelSPacingDiscRadius=5; 457 | fixationSupportWheelSPacingDiscThickness=2; 458 | 459 | 460 | motor1FixScrew1DistFromWheelAxle=8; 461 | motor1FixScrewsDist=10; 462 | motor1FixScrewsCount=5; 463 | 464 | fixationBlockEndScrewsXEdgeDistance=4; 465 | fixationBlockEdgeDecal=10; 466 | 467 | module servoSupport(servoBodyLength,servoBodyHeight,servoDepth,servoEarsWidth, 468 | servoScrewsRadius,shoeThickness,leftHoleDist,rightHoleDist, 469 | servoShaftDistX,servoShaftDistY) 470 | { 471 | servoFixEarsThickness=2; 472 | translate([0,leftHoleDist,0]) 473 | cube([servoDepth,servoBodyLength+servoEarsWidth*2,shoeThickness]); 474 | 475 | 476 | cube([servoDepth,leftHoleDist,servoFixEarsThickness]); 477 | translate([0,servoBodyLength+leftHoleDist+servoEarsWidth*2,0]) 478 | cube([servoDepth,leftHoleDist,servoFixEarsThickness]); 479 | 480 | //left pillar 481 | translate([0,servoBodyLength+leftHoleDist+servoEarsWidth*2-servoEarsWidth,shoeThickness]) 482 | difference() 483 | { 484 | cube([servoDepth,servoEarsWidth,servoBodyHeight]); 485 | translate([-1,servoEarsWidth/2,servoBodyHeight/2]) 486 | rotate([0,90,0]) 487 | cylinder(r=servoScrewsRadius,h=servoBodyHeight*2,$fn=8); 488 | } 489 | 490 | 491 | translate([0,leftHoleDist,shoeThickness]) 492 | difference() 493 | { 494 | cube([servoDepth,servoEarsWidth,servoBodyHeight]); 495 | translate([-1,servoEarsWidth/2,servoBodyHeight/2]) 496 | rotate([0,90,0]) 497 | cylinder(r=servoScrewsRadius,h=servoBodyHeight*2,$fn=8); 498 | } 499 | 500 | 501 | } 502 | servoDepth1=8; 503 | servoBodyHeight1=12; 504 | servoEarsWidth1=5; 505 | 506 | difference() 507 | { 508 | translate([-servoDepth1-fixationSupportWheelSPacingDiscThickness-2,gearing1ToWheel1AxleDistY-6-12-servoEarsWidth1,fixationBlockZ/2]) 509 | servoSupport(servoBodyLength=23,servoBodyHeight=12,servoDepth=servoDepth1,servoEarsWidth=5, 510 | servoScrewsRadius=2/2,shoeThickness=gearing1ToWheel1AxleDistZ-servoBodyHeight1,leftHoleDist=12,rightHoleDist=10, 511 | servoShaftDistX=8,servoShaftDistY=6); 512 | for(i = [0 : 5 : motor1FixScrewsCount]) 513 | { 514 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,motor1FixScrew1DistFromWheelAxle+motor1FixScrewsDist*i,-fixationBlockZ]) 515 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 516 | } 517 | 518 | 519 | } 520 | //rotate([0,-90,0]) 521 | difference() 522 | { 523 | union() 524 | { 525 | translate([-fixationBlockX-fixationSupportWheelSPacingDiscThickness,-fixationBlockEdgeDecal,-fixationBlockZ/2]) 526 | cube([fixationBlockX,fixationBlockY,fixationBlockZ]); 527 | 528 | translate([-fixationSupportWheelSPacingDiscThickness,0,0]) 529 | rotate([0,90,0]) 530 | cylinder(r=fixationSupportWheelSPacingDiscRadius,h=fixationSupportWheelSPacingDiscThickness); 531 | 532 | translate([-fixationSupportWheelSPacingDiscThickness,distanceFrontBackWheelsAxles,0]) 533 | rotate([0,90,0]) 534 | cylinder(r=fixationSupportWheelSPacingDiscRadius,h=fixationSupportWheelSPacingDiscThickness); 535 | 536 | } 537 | 538 | translate([-fixationBlockX*2,0,0]) 539 | rotate([0,90,0]) 540 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 541 | 542 | translate([-fixationBlockX*2,0,0]) 543 | rotate([0,90,0]) 544 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 545 | 546 | 547 | /*translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,motor1FixScrew1DistFromWheelAxle,-fixationBlockZ]) 548 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 549 | */ 550 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,-fixationBlockEdgeDecal+fixationBlockEndScrewsXEdgeDistance,-fixationBlockZ]) 551 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 552 | 553 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,fixationBlockY-fixationBlockEdgeDecal-fixationBlockEndScrewsXEdgeDistance,-fixationBlockZ]) 554 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 555 | 556 | for(i = [0 : 1 : motor1FixScrewsCount]) 557 | { 558 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,motor1FixScrew1DistFromWheelAxle+motor1FixScrewsDist*i,-fixationBlockZ]) 559 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 560 | } 561 | 562 | 563 | translate([-fixationBlockX*2,distanceFrontBackWheelsAxles,0]) 564 | rotate([0,90,0]) 565 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 566 | } 567 | 568 | 569 | 570 | //free wheel 571 | translate([gearing1Thickness,distanceFrontBackWheelsAxles,0]) 572 | rotate([0,90,0]) 573 | r_ian_wheel1(); 574 | //free wheel gearing 575 | translate([0,distanceFrontBackWheelsAxles,0]) 576 | rotate([0,90,0]) 577 | r_ian_gearing1(); 578 | 579 | //motor gear drive 580 | rotate(gearingRotationAngle,v=[1,0,0]) 581 | translate([0,gearing1Radius*2+gearingPadding,0]) 582 | rotate([360/(gearing1CogsCount*2)+gearingRotationAngle,0,0]) 583 | rotate([0,90,0]) 584 | r_ian_gearing1(); 585 | 586 | //propulsive wheel gearing 587 | rotate([0,90,0]) 588 | r_ian_gearing1(); 589 | 590 | //propulsive wheel 591 | translate([gearing1Thickness,0,0]) 592 | rotate([0,90,0]) 593 | r_ian_wheel1(); 594 | 595 | 596 | 597 | 598 | 599 | 600 | 601 | module openWheelTrack(trackWidth,trackCogsCount,trackThickness,externalBumpsCount=0,externalBumpsThickness=1) 602 | { 603 | 604 | trackIntPerimeter=trackCogsCount*2*openWheelRimBumpsRadius; 605 | trackIntRadius1=(trackIntPerimeter/3.14159)/2; 606 | //echo (trackIntRadius1); 607 | difference() 608 | { 609 | cylinder(r=trackIntRadius1+trackThickness,h=trackWidth,$fn=128); 610 | 611 | translate([0,0,-1]) 612 | cylinder(r=trackIntRadius1,h=trackWidth*2,$fn=128); 613 | 614 | rotationAngle01=360/trackCogsCount; 615 | for(i = [0 : 1 : trackCogsCount]) 616 | { 617 | angle01=rotationAngle01*i+rotationAngle01/2; 618 | rotate([0,0,angle01]) 619 | translate([trackIntRadius1,0,-1]) 620 | cylinder(r=openWheelRimRidgesRadius/2+0.25,h=trackWidth+2,$fn=10); 621 | 622 | } 623 | } 624 | 625 | 626 | rotationAngle01=360/trackCogsCount; 627 | for(i = [0 : 1 : trackCogsCount]) 628 | { 629 | angle01=rotationAngle01*i; 630 | rotate([0,0,angle01]) 631 | translate([trackIntRadius1,0,0]) 632 | cylinder(r=openWheelRimRidgesRadius/2-0.25,h=trackWidth,$fn=10); 633 | 634 | } 635 | 636 | 637 | if(externalBumpsCount>0) 638 | { 639 | rotationAngle01=360/externalBumpsCount; 640 | for(i = [0 : 1 : externalBumpsCount]) 641 | { 642 | angle01=rotationAngle01*i; 643 | rotate([0,0,angle01]) 644 | translate([trackIntRadius1+trackThickness,0,0]) 645 | cylinder(r=externalBumpsThickness/2,h=trackWidth,$fn=6); 646 | 647 | } 648 | } 649 | 650 | } 651 | 652 | 653 | module openWheelTyre(tyreWidth,wheelCogsCount,tyreThickness,externalBumpsCount=0,externalBumpsThickness=1) 654 | { 655 | 656 | tyreIntPerimeter=wheelCogsCount*2*openWheelRimBumpsRadius; 657 | tyreIntRadius1=(tyreIntPerimeter/3.14159)/2; 658 | //echo (trackIntRadius1); 659 | difference() 660 | { 661 | cylinder(r=tyreIntRadius1+tyreThickness,h=tyreWidth,$fn=128); 662 | 663 | translate([0,0,-1]) 664 | cylinder(r=tyreIntRadius1,h=tyreWidth*2,$fn=128); 665 | 666 | rotationAngle01=360/wheelCogsCount; 667 | for(i = [0 : 1 : wheelCogsCount]) 668 | { 669 | angle01=rotationAngle01*i+rotationAngle01/2; 670 | rotate([0,0,angle01]) 671 | translate([tyreIntRadius1,0,-1]) 672 | cylinder(r=openWheelRimRidgesRadius/2+0.25,h=tyreWidth+2,$fn=10); 673 | 674 | } 675 | } 676 | 677 | 678 | rotationAngle01=360/wheelCogsCount; 679 | for(i = [0 : 1 : wheelCogsCount]) 680 | { 681 | angle01=rotationAngle01*i; 682 | rotate([0,0,angle01]) 683 | translate([tyreIntRadius1,0,0]) 684 | cylinder(r=openWheelRimRidgesRadius/2-0.25,h=tyreWidth,$fn=10); 685 | 686 | } 687 | 688 | 689 | if(externalBumpsCount>0) 690 | { 691 | rotationAngle01=360/externalBumpsCount; 692 | for(i = [0 : 1 : externalBumpsCount]) 693 | { 694 | angle01=rotationAngle01*i; 695 | rotate([0,0,angle01]) 696 | translate([tyreIntRadius1+tyreThickness,0,0]) 697 | cylinder(r=externalBumpsThickness/2,h=tyreWidth,$fn=6); 698 | 699 | } 700 | } 701 | 702 | } 703 | 704 | //openWheelTyre(rIanWheel1InternalPathWidth,rIanWheelRimBumpsCount,2.5,externalBumpsCount=90,externalBumpsThickness=1); 705 | 706 | 707 | //openWheelTrack(rIanWheel1InternalPathWidth,trackLength,2.25,externalBumpsCount=150); 708 | 709 | 710 | /* 711 | translate([-fixationBlockX,gearing1ToWheel1AxleDistY,0]) 712 | cube([fixationBlockX,fixationBlockY,gearing1ToWheel1AxleDistZ]); 713 | */ 714 | -------------------------------------------------------------------------------- /openWheel2_basic_fixationSupport16.stl: -------------------------------------------------------------------------------- 1 | solid OpenSCAD_Model 2 | facet normal 0 0 -1 3 | outer loop 4 | vertex 1.20022 1.50502 -12 5 | vertex 1.925 80 -12 6 | vertex 1.925 0 -12 7 | endloop 8 | endfacet 9 | facet normal 0 0 -1 10 | outer loop 11 | vertex 1.20022 1.50502 -12 12 | vertex 1.20022 78.495 -12 13 | vertex 1.925 80 -12 14 | endloop 15 | endfacet 16 | facet normal 0 0 -1 17 | outer loop 18 | vertex -0.428352 1.87674 -12 19 | vertex 1.20022 78.495 -12 20 | vertex 1.20022 1.50502 -12 21 | endloop 22 | endfacet 23 | facet normal 0 0 -1 24 | outer loop 25 | vertex -0.428352 1.87674 -12 26 | vertex -0.428352 78.1233 -12 27 | vertex 1.20022 78.495 -12 28 | endloop 29 | endfacet 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120 | endfacet 121 | facet normal 0 0 -1 122 | outer loop 123 | vertex -5 90 -12 124 | vertex -0.428352 81.8767 -12 125 | vertex -1.73436 80.8352 -12 126 | endloop 127 | endfacet 128 | facet normal 0 0 -1 129 | outer loop 130 | vertex -0.428352 81.8767 -12 131 | vertex -5 90 -12 132 | vertex 5 90 -12 133 | endloop 134 | endfacet 135 | facet normal 0 0 -1 136 | outer loop 137 | vertex -1.73436 79.1648 -12 138 | vertex -5 90 -12 139 | vertex -1.73436 80.8352 -12 140 | endloop 141 | endfacet 142 | facet normal -1 0 0 143 | outer loop 144 | vertex -5 90 -12 145 | vertex -5 80 -2 146 | vertex -5 90 -2 147 | endloop 148 | endfacet 149 | facet normal -1 0 0 150 | outer loop 151 | vertex -5 90 -12 152 | vertex -5 0 -2 153 | vertex -5 80 -2 154 | endloop 155 | endfacet 156 | facet normal -1 0 0 157 | outer loop 158 | vertex -5 -10 -12 159 | vertex -5 0 -2 160 | vertex -5 90 -12 161 | endloop 162 | endfacet 163 | facet normal -1 -0 0 164 | outer loop 165 | vertex -5 0 -2 166 | vertex -5 -10 -12 167 | vertex -5 -10 -2 168 | endloop 169 | endfacet 170 | facet normal 0 0 1 171 | outer loop 172 | vertex -1.91342 75.3806 -2 173 | vertex -4.44089e-016 5 -2 174 | vertex -4.44089e-016 75 -2 175 | endloop 176 | endfacet 177 | facet normal 0 0 1 178 | outer loop 179 | vertex -1.91342 75.3806 -2 180 | vertex -1.91342 4.6194 -2 181 | vertex -4.44089e-016 5 -2 182 | endloop 183 | endfacet 184 | facet normal 0 0 1 185 | outer loop 186 | vertex -3.53553 76.4645 -2 187 | vertex -1.91342 4.6194 -2 188 | vertex -1.91342 75.3806 -2 189 | endloop 190 | endfacet 191 | facet normal 0 0 1 192 | outer loop 193 | vertex -3.53553 76.4645 -2 194 | vertex -3.53553 3.53553 -2 195 | vertex -1.91342 4.6194 -2 196 | endloop 197 | endfacet 198 | facet normal 0 0 1 199 | outer loop 200 | vertex -4.6194 78.0866 -2 201 | vertex -3.53553 3.53553 -2 202 | vertex -3.53553 76.4645 -2 203 | endloop 204 | endfacet 205 | facet normal 0 0 1 206 | outer loop 207 | vertex -4.6194 78.0866 -2 208 | vertex -4.6194 1.91342 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253 | endfacet 254 | facet normal 0 0 1 255 | outer loop 256 | vertex 1.925 0 -2 257 | vertex -4.44089e-016 5 -2 258 | vertex 1.20022 1.50502 -2 259 | endloop 260 | endfacet 261 | facet normal 0 0 1 262 | outer loop 263 | vertex 1.20022 1.50502 -2 264 | vertex -4.44089e-016 5 -2 265 | vertex -4.44089e-016 1.77897 -2 266 | endloop 267 | endfacet 268 | facet normal 0 0 1 269 | outer loop 270 | vertex 5 90 -2 271 | vertex 1.925 80 -2 272 | vertex 5 -10 -2 273 | endloop 274 | endfacet 275 | facet normal 0 0 1 276 | outer loop 277 | vertex 5 90 -2 278 | vertex 1.20022 81.505 -2 279 | vertex 1.925 80 -2 280 | endloop 281 | endfacet 282 | facet normal 0 0 1 283 | outer loop 284 | vertex 5 90 -2 285 | vertex -4.44089e-016 85 -2 286 | vertex 1.20022 81.505 -2 287 | endloop 288 | endfacet 289 | facet normal -0 0 1 290 | outer loop 291 | vertex -5 90 -2 292 | vertex -4.44089e-016 85 -2 293 | vertex 5 90 -2 294 | endloop 295 | endfacet 296 | facet normal 0 0 1 297 | outer loop 298 | vertex -4.44089e-016 85 -2 299 | vertex -5 90 -2 300 | vertex -1.91342 84.6194 -2 301 | endloop 302 | endfacet 303 | facet normal 0 0 1 304 | outer loop 305 | vertex -1.91342 84.6194 -2 306 | vertex -5 90 -2 307 | vertex -3.53553 83.5355 -2 308 | endloop 309 | endfacet 310 | facet normal 0 0 1 311 | outer loop 312 | vertex -5 90 -2 313 | vertex -4.6194 81.9134 -2 314 | vertex -3.53553 83.5355 -2 315 | endloop 316 | endfacet 317 | facet normal 0 0 1 318 | outer loop 319 | vertex -4.6194 81.9134 -2 320 | vertex -5 90 -2 321 | vertex -5 80 -2 322 | endloop 323 | endfacet 324 | facet normal -0 0 1 325 | outer loop 326 | vertex 1.925 0 -2 327 | vertex 5 -10 -2 328 | vertex 1.925 80 -2 329 | endloop 330 | endfacet 331 | facet normal -0 0 1 332 | outer loop 333 | vertex 1.20022 -1.50502 -2 334 | vertex 5 -10 -2 335 | vertex 1.925 0 -2 336 | endloop 337 | endfacet 338 | facet normal 0 0 1 339 | outer loop 340 | vertex -4.44089e-016 -5 -2 341 | vertex 1.20022 -1.50502 -2 342 | vertex -4.44089e-016 -1.77897 -2 343 | endloop 344 | endfacet 345 | facet normal 0 0 1 346 | outer loop 347 | vertex 1.20022 -1.50502 -2 348 | vertex -4.44089e-016 -5 -2 349 | vertex 5 -10 -2 350 | endloop 351 | endfacet 352 | facet normal 0 0 1 353 | outer loop 354 | vertex -5 -10 -2 355 | vertex -4.44089e-016 -5 -2 356 | vertex -1.91342 -4.6194 -2 357 | endloop 358 | endfacet 359 | facet normal 0 0 1 360 | outer loop 361 | vertex -5 -10 -2 362 | vertex -1.91342 -4.6194 -2 363 | vertex -3.53553 -3.53553 -2 364 | endloop 365 | endfacet 366 | facet normal 0 0 1 367 | outer loop 368 | vertex -4.44089e-016 -5 -2 369 | vertex -5 -10 -2 370 | vertex 5 -10 -2 371 | endloop 372 | endfacet 373 | facet normal 0 0 1 374 | outer loop 375 | vertex -4.6194 -1.91342 -2 376 | vertex -5 -10 -2 377 | vertex -3.53553 -3.53553 -2 378 | endloop 379 | endfacet 380 | facet normal 0 0 1 381 | outer loop 382 | vertex -5 -10 -2 383 | vertex -4.6194 -1.91342 -2 384 | vertex -5 0 -2 385 | endloop 386 | endfacet 387 | facet normal 0 0 1 388 | outer loop 389 | vertex 1.20022 81.505 -2 390 | vertex -4.44089e-016 85 -2 391 | vertex -4.44089e-016 81.779 -2 392 | endloop 393 | endfacet 394 | facet normal 0 1 -0 395 | outer loop 396 | vertex 5 90 -12 397 | vertex -5 90 -2 398 | vertex 5 90 -2 399 | endloop 400 | endfacet 401 | facet normal 0 1 0 402 | outer loop 403 | vertex -5 90 -2 404 | vertex 5 90 -12 405 | vertex -5 90 -12 406 | endloop 407 | endfacet 408 | facet normal 1 -0 0 409 | outer loop 410 | vertex 5 -10 -2 411 | vertex 5 90 -12 412 | vertex 5 90 -2 413 | endloop 414 | endfacet 415 | facet normal 1 0 0 416 | outer loop 417 | vertex 5 90 -12 418 | vertex 5 -10 -2 419 | vertex 5 -10 -12 420 | endloop 421 | endfacet 422 | facet normal 0 -1 0 423 | outer loop 424 | vertex -5 -10 -12 425 | vertex 5 -10 -2 426 | vertex -5 -10 -2 427 | endloop 428 | endfacet 429 | facet normal 0 -1 -0 430 | outer loop 431 | vertex 5 -10 -2 432 | vertex -5 -10 -12 433 | vertex 5 -10 -12 434 | endloop 435 | endfacet 436 | facet normal 0.980785 0.195091 0 437 | outer loop 438 | vertex 5 0 -1.11022e-015 439 | vertex 4.6194 1.91342 -2 440 | vertex 4.6194 1.91342 -1.02571e-015 441 | endloop 442 | endfacet 443 | facet normal 0.980785 0.195091 0 444 | outer loop 445 | vertex 4.6194 1.91342 -2 446 | vertex 5 0 -1.11022e-015 447 | vertex 5 0 -2 448 | endloop 449 | endfacet 450 | facet normal -0.980785 0.195091 0 451 | outer loop 452 | vertex -5 0 -2 453 | vertex -4.6194 1.91342 1.02571e-015 454 | vertex -4.6194 1.91342 -2 455 | endloop 456 | endfacet 457 | facet normal -0.980785 0.195091 0 458 | outer loop 459 | vertex -4.6194 1.91342 1.02571e-015 460 | vertex -5 0 -2 461 | vertex -5 0 1.11022e-015 462 | endloop 463 | endfacet 464 | facet normal 3.72965e-007 2.49207e-007 -1 465 | outer loop 466 | vertex 4.6194 1.91342 -2 467 | vertex -4.44089e-016 5 -2 468 | vertex 3.53553 3.53553 -2 469 | endloop 470 | endfacet 471 | facet normal 0.83147 -0.55557 0 472 | outer loop 473 | vertex 3.53553 -3.53553 -7.85046e-016 474 | vertex 4.6194 -1.91342 -2 475 | vertex 4.6194 -1.91342 -1.02571e-015 476 | endloop 477 | endfacet 478 | facet normal 0.83147 -0.55557 0 479 | outer loop 480 | vertex 4.6194 -1.91342 -2 481 | vertex 3.53553 -3.53553 -7.85046e-016 482 | vertex 3.53553 -3.53553 -2 483 | endloop 484 | endfacet 485 | facet normal 0.195091 0.980785 -0 486 | outer loop 487 | vertex 1.91342 4.6194 -2 488 | vertex 0 5 0 489 | vertex 1.91342 4.6194 -4.24864e-016 490 | endloop 491 | endfacet 492 | facet normal 0.195091 0.980785 -4.33188e-017 493 | outer loop 494 | vertex 0 5 0 495 | vertex 1.91342 4.6194 -2 496 | vertex -4.44089e-016 5 -2 497 | endloop 498 | endfacet 499 | facet normal 0.83147 0.55557 0 500 | outer loop 501 | vertex 4.6194 1.91342 -1.02571e-015 502 | vertex 3.53553 3.53553 -2 503 | vertex 3.53553 3.53553 -7.85046e-016 504 | endloop 505 | endfacet 506 | facet normal 0.83147 0.55557 0 507 | outer loop 508 | vertex 3.53553 3.53553 -2 509 | vertex 4.6194 1.91342 -1.02571e-015 510 | vertex 4.6194 1.91342 -2 511 | endloop 512 | endfacet 513 | facet normal -0.195091 -0.980785 0 514 | outer loop 515 | vertex -1.91342 -4.6194 -2 516 | vertex 0 -5 0 517 | vertex -1.91342 -4.6194 4.24864e-016 518 | endloop 519 | endfacet 520 | facet normal -0.195091 -0.980785 4.33188e-017 521 | outer loop 522 | vertex 0 -5 0 523 | vertex -1.91342 -4.6194 -2 524 | vertex -4.44089e-016 -5 -2 525 | endloop 526 | endfacet 527 | facet normal 0.195091 -0.980785 0 528 | outer loop 529 | vertex 0 -5 0 530 | vertex 1.91342 -4.6194 -2 531 | vertex 1.91342 -4.6194 -4.24864e-016 532 | endloop 533 | endfacet 534 | facet normal 0.195091 -0.980785 -5.69082e-017 535 | outer loop 536 | vertex 1.91342 -4.6194 -2 537 | vertex 0 -5 0 538 | vertex -4.44089e-016 -5 -2 539 | endloop 540 | endfacet 541 | facet normal 0.55557 0.83147 -0 542 | outer loop 543 | vertex 3.53553 3.53553 -2 544 | vertex 1.91342 4.6194 -4.24864e-016 545 | vertex 3.53553 3.53553 -7.85046e-016 546 | endloop 547 | endfacet 548 | facet normal 0.55557 0.83147 0 549 | outer loop 550 | vertex 1.91342 4.6194 -4.24864e-016 551 | vertex 3.53553 3.53553 -2 552 | vertex 1.91342 4.6194 -2 553 | endloop 554 | endfacet 555 | facet normal 7.09683e-007 1.06212e-006 -1 556 | outer loop 557 | vertex 3.53553 3.53553 -2 558 | vertex -4.44089e-016 5 -2 559 | vertex 1.91342 4.6194 -2 560 | endloop 561 | endfacet 562 | facet normal -0.195091 0.980785 4.33188e-017 563 | outer loop 564 | vertex -4.44089e-016 5 -2 565 | vertex -1.91342 4.6194 4.24864e-016 566 | vertex 0 5 0 567 | endloop 568 | endfacet 569 | facet normal -0.195091 0.980785 0 570 | outer loop 571 | vertex -1.91342 4.6194 4.24864e-016 572 | vertex -4.44089e-016 5 -2 573 | vertex -1.91342 4.6194 -2 574 | endloop 575 | endfacet 576 | facet normal -0.55557 0.83147 0 577 | outer loop 578 | vertex -1.91342 4.6194 -2 579 | vertex -3.53553 3.53553 7.85046e-016 580 | vertex -1.91342 4.6194 4.24864e-016 581 | endloop 582 | endfacet 583 | facet normal -0.55557 0.83147 0 584 | outer loop 585 | vertex -3.53553 3.53553 7.85046e-016 586 | vertex -1.91342 4.6194 -2 587 | vertex -3.53553 3.53553 -2 588 | endloop 589 | endfacet 590 | facet normal 1.93836e-007 -1.41391e-008 -1 591 | outer loop 592 | vertex 5 0 -2 593 | vertex 1.20022 -1.50502 -2 594 | vertex 1.925 0 -2 595 | endloop 596 | endfacet 597 | facet normal 1.86597e-007 4.13783e-009 -1 598 | outer loop 599 | vertex -4.44089e-016 -5 -2 600 | vertex 1.20022 -1.50502 -2 601 | vertex 5 0 -2 602 | endloop 603 | endfacet 604 | facet normal 1.98646e-007 0 -1 605 | outer loop 606 | vertex 1.20022 -1.50502 -2 607 | vertex -4.44089e-016 -5 -2 608 | vertex -4.44089e-016 -1.77897 -2 609 | endloop 610 | endfacet 611 | facet normal 1.93836e-007 1.41391e-008 -1 612 | outer loop 613 | vertex 1.20022 1.50502 -2 614 | vertex 5 0 -2 615 | vertex 1.925 0 -2 616 | endloop 617 | endfacet 618 | facet normal 1.86597e-007 -4.13783e-009 -1 619 | outer loop 620 | vertex 1.20022 1.50502 -2 621 | vertex -4.44089e-016 5 -2 622 | vertex 5 0 -2 623 | endloop 624 | endfacet 625 | facet normal 1.98646e-007 0 -1 626 | outer loop 627 | vertex -4.44089e-016 5 -2 628 | vertex 1.20022 1.50502 -2 629 | vertex -4.44089e-016 1.77897 -2 630 | endloop 631 | endfacet 632 | facet normal 2.38095e-007 4.73601e-008 -1 633 | outer loop 634 | vertex 5 0 -2 635 | vertex -4.44089e-016 5 -2 636 | vertex 4.6194 1.91342 -2 637 | endloop 638 | endfacet 639 | facet normal -0.980785 -0.195091 0 640 | outer loop 641 | vertex -4.6194 -1.91342 -2 642 | vertex -5 0 1.11022e-015 643 | vertex -5 0 -2 644 | endloop 645 | endfacet 646 | facet normal -0.980785 -0.195091 0 647 | outer loop 648 | vertex -5 0 1.11022e-015 649 | vertex -4.6194 -1.91342 -2 650 | vertex -4.6194 -1.91342 1.02571e-015 651 | endloop 652 | endfacet 653 | facet normal -0.55557 -0.83147 0 654 | outer loop 655 | vertex -3.53553 -3.53553 -2 656 | vertex -1.91342 -4.6194 4.24864e-016 657 | vertex -3.53553 -3.53553 7.85046e-016 658 | endloop 659 | endfacet 660 | facet normal -0.55557 -0.83147 -0 661 | outer loop 662 | vertex -1.91342 -4.6194 4.24864e-016 663 | vertex -3.53553 -3.53553 -2 664 | vertex -1.91342 -4.6194 -2 665 | endloop 666 | endfacet 667 | facet normal -0.83147 -0.55557 0 668 | outer loop 669 | vertex -3.53553 -3.53553 -2 670 | vertex -4.6194 -1.91342 1.02571e-015 671 | vertex -4.6194 -1.91342 -2 672 | endloop 673 | endfacet 674 | facet normal -0.83147 -0.55557 0 675 | outer loop 676 | vertex -4.6194 -1.91342 1.02571e-015 677 | vertex -3.53553 -3.53553 -2 678 | vertex -3.53553 -3.53553 7.85046e-016 679 | endloop 680 | endfacet 681 | facet normal -0.83147 0.55557 0 682 | outer loop 683 | vertex -4.6194 1.91342 -2 684 | vertex -3.53553 3.53553 7.85046e-016 685 | vertex -3.53553 3.53553 -2 686 | endloop 687 | endfacet 688 | facet normal -0.83147 0.55557 0 689 | outer loop 690 | vertex -3.53553 3.53553 7.85046e-016 691 | vertex -4.6194 1.91342 -2 692 | vertex -4.6194 1.91342 1.02571e-015 693 | endloop 694 | endfacet 695 | facet normal 3.72965e-007 -2.49207e-007 -1 696 | outer loop 697 | vertex 3.53553 -3.53553 -2 698 | vertex -4.44089e-016 -5 -2 699 | vertex 4.6194 -1.91342 -2 700 | endloop 701 | endfacet 702 | facet normal 2.38095e-007 -4.73601e-008 -1 703 | outer loop 704 | vertex 4.6194 -1.91342 -2 705 | vertex -4.44089e-016 -5 -2 706 | vertex 5 0 -2 707 | endloop 708 | endfacet 709 | facet normal 7.09683e-007 -1.06212e-006 -1 710 | outer loop 711 | vertex 1.91342 -4.6194 -2 712 | vertex -4.44089e-016 -5 -2 713 | vertex 3.53553 -3.53553 -2 714 | endloop 715 | endfacet 716 | facet normal 0.55557 -0.83147 0 717 | outer loop 718 | vertex 1.91342 -4.6194 -2 719 | vertex 3.53553 -3.53553 -7.85046e-016 720 | vertex 1.91342 -4.6194 -4.24864e-016 721 | endloop 722 | endfacet 723 | facet normal 0.55557 -0.83147 0 724 | outer loop 725 | vertex 3.53553 -3.53553 -7.85046e-016 726 | vertex 1.91342 -4.6194 -2 727 | vertex 3.53553 -3.53553 -2 728 | endloop 729 | endfacet 730 | facet normal 0.980785 -0.195091 0 731 | outer loop 732 | vertex 4.6194 -1.91342 -1.02571e-015 733 | vertex 5 0 -2 734 | vertex 5 0 -1.11022e-015 735 | endloop 736 | endfacet 737 | facet normal 0.980785 -0.195091 0 738 | outer loop 739 | vertex 5 0 -2 740 | vertex 4.6194 -1.91342 -1.02571e-015 741 | vertex 4.6194 -1.91342 -2 742 | endloop 743 | endfacet 744 | facet normal 2.22045e-016 0 1 745 | outer loop 746 | vertex 1.925 0 -4.27436e-016 747 | vertex 5 0 -1.11022e-015 748 | vertex 4.6194 1.91342 -1.02571e-015 749 | endloop 750 | endfacet 751 | facet normal 2.22045e-016 0 1 752 | outer loop 753 | vertex 1.20022 1.50502 -2.66502e-016 754 | vertex 4.6194 1.91342 -1.02571e-015 755 | vertex 3.53553 3.53553 -7.85046e-016 756 | endloop 757 | endfacet 758 | facet normal 2.22045e-016 0 1 759 | outer loop 760 | vertex 5 0 -1.11022e-015 761 | vertex 1.925 0 -4.27436e-016 762 | vertex 4.6194 -1.91342 -1.02571e-015 763 | endloop 764 | endfacet 765 | facet normal 2.22045e-016 0 1 766 | outer loop 767 | vertex 1.20022 -1.50502 -2.66502e-016 768 | vertex 4.6194 -1.91342 -1.02571e-015 769 | vertex 1.925 0 -4.27436e-016 770 | endloop 771 | endfacet 772 | facet normal 2.22045e-016 0 1 773 | outer loop 774 | vertex 1.20022 1.50502 -2.66502e-016 775 | vertex 3.53553 3.53553 -7.85046e-016 776 | vertex 1.91342 4.6194 -4.24864e-016 777 | endloop 778 | endfacet 779 | facet normal 2.22045e-016 0 1 780 | outer loop 781 | vertex 4.6194 1.91342 -1.02571e-015 782 | vertex 1.20022 1.50502 -2.66502e-016 783 | vertex 1.925 0 -4.27436e-016 784 | endloop 785 | endfacet 786 | facet normal 2.22045e-016 0 1 787 | outer loop 788 | vertex -0.428352 1.87674 9.51133e-017 789 | vertex 1.91342 4.6194 -4.24864e-016 790 | vertex 0 5 0 791 | endloop 792 | endfacet 793 | facet normal 2.22045e-016 0 1 794 | outer loop 795 | vertex 1.91342 4.6194 -4.24864e-016 796 | vertex -0.428352 1.87674 9.51133e-017 797 | vertex 1.20022 1.50502 -2.66502e-016 798 | endloop 799 | endfacet 800 | facet normal 2.22045e-016 0 1 801 | outer loop 802 | vertex -1.91342 4.6194 4.24864e-016 803 | vertex -0.428352 1.87674 9.51133e-017 804 | vertex 0 5 0 805 | endloop 806 | endfacet 807 | facet normal 2.22045e-016 0 1 808 | outer loop 809 | vertex -0.428352 1.87674 9.51133e-017 810 | vertex -3.53553 3.53553 7.85046e-016 811 | vertex -1.73436 0.835226 3.85106e-016 812 | endloop 813 | endfacet 814 | facet normal 2.22045e-016 0 1 815 | outer loop 816 | vertex -3.53553 3.53553 7.85046e-016 817 | vertex -0.428352 1.87674 9.51133e-017 818 | vertex -1.91342 4.6194 4.24864e-016 819 | endloop 820 | endfacet 821 | facet normal 2.22045e-016 0 1 822 | outer loop 823 | vertex 4.6194 -1.91342 -1.02571e-015 824 | vertex 1.20022 -1.50502 -2.66502e-016 825 | vertex 3.53553 -3.53553 -7.85046e-016 826 | endloop 827 | endfacet 828 | facet normal 2.22045e-016 0 1 829 | outer loop 830 | vertex 3.53553 -3.53553 -7.85046e-016 831 | vertex 1.20022 -1.50502 -2.66502e-016 832 | vertex 1.91342 -4.6194 -4.24864e-016 833 | endloop 834 | endfacet 835 | facet normal 2.22045e-016 0 1 836 | outer loop 837 | vertex -0.428352 -1.87674 9.51133e-017 838 | vertex 1.91342 -4.6194 -4.24864e-016 839 | vertex 1.20022 -1.50502 -2.66502e-016 840 | endloop 841 | endfacet 842 | facet normal 2.22045e-016 0 1 843 | outer loop 844 | vertex 1.91342 -4.6194 -4.24864e-016 845 | vertex -0.428352 -1.87674 9.51133e-017 846 | vertex 0 -5 0 847 | endloop 848 | endfacet 849 | facet normal 2.22045e-016 0 1 850 | outer loop 851 | vertex -3.53553 -3.53553 7.85046e-016 852 | vertex -0.428352 -1.87674 9.51133e-017 853 | vertex -1.73436 -0.835226 3.85106e-016 854 | endloop 855 | endfacet 856 | facet normal 2.22045e-016 0 1 857 | outer loop 858 | vertex -0.428352 -1.87674 9.51133e-017 859 | vertex -1.91342 -4.6194 4.24864e-016 860 | vertex 0 -5 0 861 | endloop 862 | endfacet 863 | facet normal 2.22045e-016 0 1 864 | outer loop 865 | vertex -4.6194 1.91342 1.02571e-015 866 | vertex -1.73436 0.835226 3.85106e-016 867 | vertex -3.53553 3.53553 7.85046e-016 868 | endloop 869 | endfacet 870 | facet normal 2.22045e-016 0 1 871 | outer loop 872 | vertex -5 0 1.11022e-015 873 | vertex -1.73436 0.835226 3.85106e-016 874 | vertex -4.6194 1.91342 1.02571e-015 875 | endloop 876 | endfacet 877 | facet normal 2.22045e-016 0 1 878 | outer loop 879 | vertex -0.428352 -1.87674 9.51133e-017 880 | vertex -3.53553 -3.53553 7.85046e-016 881 | vertex -1.91342 -4.6194 4.24864e-016 882 | endloop 883 | endfacet 884 | facet normal 2.22045e-016 0 1 885 | outer loop 886 | vertex -1.73436 0.835226 3.85106e-016 887 | vertex -5 0 1.11022e-015 888 | vertex -1.73436 -0.835226 3.85106e-016 889 | endloop 890 | endfacet 891 | facet normal 2.22045e-016 0 1 892 | outer loop 893 | vertex -1.73436 -0.835226 3.85106e-016 894 | vertex -4.6194 -1.91342 1.02571e-015 895 | vertex -3.53553 -3.53553 7.85046e-016 896 | endloop 897 | endfacet 898 | facet normal 2.22045e-016 0 1 899 | outer loop 900 | vertex -1.73436 -0.835226 3.85106e-016 901 | vertex -5 0 1.11022e-015 902 | vertex -4.6194 -1.91342 1.02571e-015 903 | endloop 904 | endfacet 905 | facet normal 0.195089 -0.980786 0 906 | outer loop 907 | vertex 0 75 0 908 | vertex 1.91342 75.3806 -2 909 | vertex 1.91342 75.3806 -4.24864e-016 910 | endloop 911 | endfacet 912 | facet normal 0.195089 -0.980786 -5.69082e-017 913 | outer loop 914 | vertex 1.91342 75.3806 -2 915 | vertex 0 75 0 916 | vertex -4.44089e-016 75 -2 917 | endloop 918 | endfacet 919 | facet normal 0.980785 0.195091 0 920 | outer loop 921 | vertex 5 80 -1.11022e-015 922 | vertex 4.6194 81.9134 -2 923 | vertex 4.6194 81.9134 -1.02571e-015 924 | endloop 925 | endfacet 926 | facet normal 0.980785 0.195091 0 927 | outer loop 928 | vertex 4.6194 81.9134 -2 929 | vertex 5 80 -1.11022e-015 930 | vertex 5 80 -2 931 | endloop 932 | endfacet 933 | facet normal -0.980785 -0.19509 0 934 | outer loop 935 | vertex -4.6194 78.0866 -2 936 | vertex -5 80 1.11022e-015 937 | vertex -5 80 -2 938 | endloop 939 | endfacet 940 | facet normal -0.980785 -0.19509 0 941 | outer loop 942 | vertex -5 80 1.11022e-015 943 | vertex -4.6194 78.0866 -2 944 | vertex -4.6194 78.0866 1.02571e-015 945 | endloop 946 | endfacet 947 | facet normal 2.38095e-007 -4.736e-008 -1 948 | outer loop 949 | vertex 4.6194 78.0866 -2 950 | vertex -4.44089e-016 75 -2 951 | vertex 5 80 -2 952 | endloop 953 | endfacet 954 | facet normal -0.195089 0.980786 4.33185e-017 955 | outer loop 956 | vertex -4.44089e-016 85 -2 957 | vertex -1.91342 84.6194 4.24864e-016 958 | vertex 0 85 0 959 | endloop 960 | endfacet 961 | facet normal -0.195089 0.980786 0 962 | outer loop 963 | vertex -1.91342 84.6194 4.24864e-016 964 | vertex -4.44089e-016 85 -2 965 | vertex -1.91342 84.6194 -2 966 | endloop 967 | endfacet 968 | facet normal 3.72964e-007 2.49205e-007 -1 969 | outer loop 970 | vertex 4.6194 81.9134 -2 971 | vertex -4.44089e-016 85 -2 972 | vertex 3.53553 83.5355 -2 973 | endloop 974 | endfacet 975 | facet normal -0.83147 -0.55557 0 976 | outer loop 977 | vertex -3.53553 76.4645 -2 978 | vertex -4.6194 78.0866 1.02571e-015 979 | vertex -4.6194 78.0866 -2 980 | endloop 981 | endfacet 982 | facet normal -0.83147 -0.55557 0 983 | outer loop 984 | vertex -4.6194 78.0866 1.02571e-015 985 | vertex -3.53553 76.4645 -2 986 | vertex -3.53553 76.4645 7.85046e-016 987 | endloop 988 | endfacet 989 | facet normal 0.83147 -0.55557 0 990 | outer loop 991 | vertex 3.53553 76.4645 -7.85046e-016 992 | vertex 4.6194 78.0866 -2 993 | vertex 4.6194 78.0866 -1.02571e-015 994 | endloop 995 | endfacet 996 | facet normal 0.83147 -0.55557 0 997 | outer loop 998 | vertex 4.6194 78.0866 -2 999 | vertex 3.53553 76.4645 -7.85046e-016 1000 | vertex 3.53553 76.4645 -2 1001 | endloop 1002 | endfacet 1003 | facet normal 0.55557 -0.83147 0 1004 | outer loop 1005 | vertex 1.91342 75.3806 -2 1006 | vertex 3.53553 76.4645 -7.85046e-016 1007 | vertex 1.91342 75.3806 -4.24864e-016 1008 | endloop 1009 | endfacet 1010 | facet normal 0.55557 -0.83147 0 1011 | outer loop 1012 | vertex 3.53553 76.4645 -7.85046e-016 1013 | vertex 1.91342 75.3806 -2 1014 | vertex 3.53553 76.4645 -2 1015 | endloop 1016 | endfacet 1017 | facet normal -0.195089 -0.980786 0 1018 | outer loop 1019 | vertex -1.91342 75.3806 -2 1020 | vertex 0 75 0 1021 | vertex -1.91342 75.3806 4.24864e-016 1022 | endloop 1023 | endfacet 1024 | facet normal -0.195089 -0.980786 4.33185e-017 1025 | outer loop 1026 | vertex 0 75 0 1027 | vertex -1.91342 75.3806 -2 1028 | vertex -4.44089e-016 75 -2 1029 | endloop 1030 | endfacet 1031 | facet normal 0.831471 0.555568 0 1032 | outer loop 1033 | vertex 4.6194 81.9134 -1.02571e-015 1034 | vertex 3.53553 83.5355 -2 1035 | vertex 3.53553 83.5355 -7.85046e-016 1036 | endloop 1037 | endfacet 1038 | facet normal 0.831471 0.555568 0 1039 | outer loop 1040 | vertex 3.53553 83.5355 -2 1041 | vertex 4.6194 81.9134 -1.02571e-015 1042 | vertex 4.6194 81.9134 -2 1043 | endloop 1044 | endfacet 1045 | facet normal -0.55557 0.83147 0 1046 | outer loop 1047 | vertex -1.91342 84.6194 -2 1048 | vertex -3.53553 83.5355 7.85046e-016 1049 | vertex -1.91342 84.6194 4.24864e-016 1050 | endloop 1051 | endfacet 1052 | facet normal -0.55557 0.83147 0 1053 | outer loop 1054 | vertex -3.53553 83.5355 7.85046e-016 1055 | vertex -1.91342 84.6194 -2 1056 | vertex -3.53553 83.5355 -2 1057 | endloop 1058 | endfacet 1059 | facet normal -0.831471 0.555568 0 1060 | outer loop 1061 | vertex -4.6194 81.9134 -2 1062 | vertex -3.53553 83.5355 7.85046e-016 1063 | vertex -3.53553 83.5355 -2 1064 | endloop 1065 | endfacet 1066 | facet normal -0.831471 0.555568 0 1067 | outer loop 1068 | vertex -3.53553 83.5355 7.85046e-016 1069 | vertex -4.6194 81.9134 -2 1070 | vertex -4.6194 81.9134 1.02571e-015 1071 | endloop 1072 | endfacet 1073 | facet normal 3.72964e-007 -2.49207e-007 -1 1074 | outer loop 1075 | vertex 3.53553 76.4645 -2 1076 | vertex -4.44089e-016 75 -2 1077 | vertex 4.6194 78.0866 -2 1078 | endloop 1079 | endfacet 1080 | facet normal 2.38095e-007 4.73602e-008 -1 1081 | outer loop 1082 | vertex 5 80 -2 1083 | vertex -4.44089e-016 85 -2 1084 | vertex 4.6194 81.9134 -2 1085 | endloop 1086 | endfacet 1087 | facet normal 7.09681e-007 -1.06211e-006 -1 1088 | outer loop 1089 | vertex 1.91342 75.3806 -2 1090 | vertex -4.44089e-016 75 -2 1091 | vertex 3.53553 76.4645 -2 1092 | endloop 1093 | endfacet 1094 | facet normal -0.980785 0.195091 0 1095 | outer loop 1096 | vertex -5 80 -2 1097 | vertex -4.6194 81.9134 1.02571e-015 1098 | vertex -4.6194 81.9134 -2 1099 | endloop 1100 | endfacet 1101 | facet normal -0.980785 0.195091 0 1102 | outer loop 1103 | vertex -4.6194 81.9134 1.02571e-015 1104 | vertex -5 80 -2 1105 | vertex -5 80 1.11022e-015 1106 | endloop 1107 | endfacet 1108 | facet normal 1.93836e-007 -1.41391e-008 -1 1109 | outer loop 1110 | vertex 5 80 -2 1111 | vertex 1.20022 78.495 -2 1112 | vertex 1.925 80 -2 1113 | endloop 1114 | endfacet 1115 | facet normal 1.86597e-007 4.13783e-009 -1 1116 | outer loop 1117 | vertex -4.44089e-016 75 -2 1118 | vertex 1.20022 78.495 -2 1119 | vertex 5 80 -2 1120 | endloop 1121 | endfacet 1122 | facet normal 1.98646e-007 0 -1 1123 | outer loop 1124 | vertex 1.20022 78.495 -2 1125 | vertex -4.44089e-016 75 -2 1126 | vertex -4.44089e-016 78.221 -2 1127 | endloop 1128 | endfacet 1129 | facet normal 1.93836e-007 1.41391e-008 -1 1130 | outer loop 1131 | vertex 1.20022 81.505 -2 1132 | vertex 5 80 -2 1133 | vertex 1.925 80 -2 1134 | endloop 1135 | endfacet 1136 | facet normal 1.86597e-007 -4.13783e-009 -1 1137 | outer loop 1138 | vertex 1.20022 81.505 -2 1139 | vertex -4.44089e-016 85 -2 1140 | vertex 5 80 -2 1141 | endloop 1142 | endfacet 1143 | facet normal 1.98646e-007 0 -1 1144 | outer loop 1145 | vertex -4.44089e-016 85 -2 1146 | vertex 1.20022 81.505 -2 1147 | vertex -4.44089e-016 81.779 -2 1148 | endloop 1149 | endfacet 1150 | facet normal -0.55557 -0.83147 0 1151 | outer loop 1152 | vertex -3.53553 76.4645 -2 1153 | vertex -1.91342 75.3806 4.24864e-016 1154 | vertex -3.53553 76.4645 7.85046e-016 1155 | endloop 1156 | endfacet 1157 | facet normal -0.55557 -0.83147 -0 1158 | outer loop 1159 | vertex -1.91342 75.3806 4.24864e-016 1160 | vertex -3.53553 76.4645 -2 1161 | vertex -1.91342 75.3806 -2 1162 | endloop 1163 | endfacet 1164 | facet normal 2.22045e-016 0 1 1165 | outer loop 1166 | vertex 1.925 80 -4.27436e-016 1167 | vertex 5 80 -1.11022e-015 1168 | vertex 4.6194 81.9134 -1.02571e-015 1169 | endloop 1170 | endfacet 1171 | facet normal 2.22045e-016 0 1 1172 | outer loop 1173 | vertex 1.20022 81.505 -2.66502e-016 1174 | vertex 4.6194 81.9134 -1.02571e-015 1175 | vertex 3.53553 83.5355 -7.85046e-016 1176 | endloop 1177 | endfacet 1178 | facet normal 2.22045e-016 0 1 1179 | outer loop 1180 | vertex 5 80 -1.11022e-015 1181 | vertex 1.925 80 -4.27436e-016 1182 | vertex 4.6194 78.0866 -1.02571e-015 1183 | endloop 1184 | endfacet 1185 | facet normal 2.22045e-016 0 1 1186 | outer loop 1187 | vertex 1.20022 78.495 -2.66502e-016 1188 | vertex 4.6194 78.0866 -1.02571e-015 1189 | vertex 1.925 80 -4.27436e-016 1190 | endloop 1191 | endfacet 1192 | facet normal 2.22045e-016 0 1 1193 | outer loop 1194 | vertex 1.20022 81.505 -2.66502e-016 1195 | vertex 3.53553 83.5355 -7.85046e-016 1196 | vertex 1.91342 84.6194 -4.24864e-016 1197 | endloop 1198 | endfacet 1199 | facet normal 2.22045e-016 0 1 1200 | outer loop 1201 | vertex 4.6194 81.9134 -1.02571e-015 1202 | vertex 1.20022 81.505 -2.66502e-016 1203 | vertex 1.925 80 -4.27436e-016 1204 | endloop 1205 | endfacet 1206 | facet normal 2.22045e-016 0 1 1207 | outer loop 1208 | vertex -0.428352 81.8767 9.51133e-017 1209 | vertex 1.91342 84.6194 -4.24864e-016 1210 | vertex 0 85 0 1211 | endloop 1212 | endfacet 1213 | facet normal 2.22045e-016 0 1 1214 | outer loop 1215 | vertex 1.91342 84.6194 -4.24864e-016 1216 | vertex -0.428352 81.8767 9.51133e-017 1217 | vertex 1.20022 81.505 -2.66502e-016 1218 | endloop 1219 | endfacet 1220 | facet normal 2.22045e-016 0 1 1221 | outer loop 1222 | vertex -1.91342 84.6194 4.24864e-016 1223 | vertex -0.428352 81.8767 9.51133e-017 1224 | vertex 0 85 0 1225 | endloop 1226 | endfacet 1227 | facet normal 2.22045e-016 0 1 1228 | outer loop 1229 | vertex -0.428352 81.8767 9.51133e-017 1230 | vertex -3.53553 83.5355 7.85046e-016 1231 | vertex -1.73436 80.8352 3.85106e-016 1232 | endloop 1233 | endfacet 1234 | facet normal 2.22045e-016 0 1 1235 | outer loop 1236 | vertex -3.53553 83.5355 7.85046e-016 1237 | vertex -0.428352 81.8767 9.51133e-017 1238 | vertex -1.91342 84.6194 4.24864e-016 1239 | endloop 1240 | endfacet 1241 | facet normal 2.22045e-016 0 1 1242 | outer loop 1243 | vertex 4.6194 78.0866 -1.02571e-015 1244 | vertex 1.20022 78.495 -2.66502e-016 1245 | vertex 3.53553 76.4645 -7.85046e-016 1246 | endloop 1247 | endfacet 1248 | facet normal 2.22045e-016 0 1 1249 | outer loop 1250 | vertex 3.53553 76.4645 -7.85046e-016 1251 | vertex 1.20022 78.495 -2.66502e-016 1252 | vertex 1.91342 75.3806 -4.24864e-016 1253 | endloop 1254 | endfacet 1255 | facet normal 2.22045e-016 0 1 1256 | outer loop 1257 | vertex -0.428352 78.1233 9.51133e-017 1258 | vertex 1.91342 75.3806 -4.24864e-016 1259 | vertex 1.20022 78.495 -2.66502e-016 1260 | endloop 1261 | endfacet 1262 | facet normal 2.22045e-016 0 1 1263 | outer loop 1264 | vertex 1.91342 75.3806 -4.24864e-016 1265 | vertex -0.428352 78.1233 9.51133e-017 1266 | vertex 0 75 0 1267 | endloop 1268 | endfacet 1269 | facet normal 2.22045e-016 0 1 1270 | outer loop 1271 | vertex -3.53553 76.4645 7.85046e-016 1272 | vertex -0.428352 78.1233 9.51133e-017 1273 | vertex -1.73436 79.1648 3.85106e-016 1274 | endloop 1275 | endfacet 1276 | facet normal 2.22045e-016 0 1 1277 | outer loop 1278 | vertex -0.428352 78.1233 9.51133e-017 1279 | vertex -1.91342 75.3806 4.24864e-016 1280 | vertex 0 75 0 1281 | endloop 1282 | endfacet 1283 | facet normal 2.22045e-016 0 1 1284 | outer loop 1285 | vertex -4.6194 81.9134 1.02571e-015 1286 | vertex -1.73436 80.8352 3.85106e-016 1287 | vertex -3.53553 83.5355 7.85046e-016 1288 | endloop 1289 | endfacet 1290 | facet normal 2.22045e-016 0 1 1291 | outer loop 1292 | vertex -5 80 1.11022e-015 1293 | vertex -1.73436 80.8352 3.85106e-016 1294 | vertex -4.6194 81.9134 1.02571e-015 1295 | endloop 1296 | endfacet 1297 | facet normal 2.22045e-016 0 1 1298 | outer loop 1299 | vertex -0.428352 78.1233 9.51133e-017 1300 | vertex -3.53553 76.4645 7.85046e-016 1301 | vertex -1.91342 75.3806 4.24864e-016 1302 | endloop 1303 | endfacet 1304 | facet normal 2.22045e-016 0 1 1305 | outer loop 1306 | vertex -1.73436 80.8352 3.85106e-016 1307 | vertex -5 80 1.11022e-015 1308 | vertex -1.73436 79.1648 3.85106e-016 1309 | endloop 1310 | endfacet 1311 | facet normal 2.22045e-016 0 1 1312 | outer loop 1313 | vertex -1.73436 79.1648 3.85106e-016 1314 | vertex -4.6194 78.0866 1.02571e-015 1315 | vertex -3.53553 76.4645 7.85046e-016 1316 | endloop 1317 | endfacet 1318 | facet normal 2.22045e-016 0 1 1319 | outer loop 1320 | vertex -1.73436 79.1648 3.85106e-016 1321 | vertex -5 80 1.11022e-015 1322 | vertex -4.6194 78.0866 1.02571e-015 1323 | endloop 1324 | endfacet 1325 | facet normal 0.55557 0.83147 -0 1326 | outer loop 1327 | vertex 3.53553 83.5355 -2 1328 | vertex 1.91342 84.6194 -4.24864e-016 1329 | vertex 3.53553 83.5355 -7.85046e-016 1330 | endloop 1331 | endfacet 1332 | facet normal 0.55557 0.83147 0 1333 | outer loop 1334 | vertex 1.91342 84.6194 -4.24864e-016 1335 | vertex 3.53553 83.5355 -2 1336 | vertex 1.91342 84.6194 -2 1337 | endloop 1338 | endfacet 1339 | facet normal 7.09681e-007 1.06211e-006 -1 1340 | outer loop 1341 | vertex 3.53553 83.5355 -2 1342 | vertex -4.44089e-016 85 -2 1343 | vertex 1.91342 84.6194 -2 1344 | endloop 1345 | endfacet 1346 | facet normal 0.195089 0.980786 -0 1347 | outer loop 1348 | vertex 1.91342 84.6194 -2 1349 | vertex 0 85 0 1350 | vertex 1.91342 84.6194 -4.24864e-016 1351 | endloop 1352 | endfacet 1353 | facet normal 0.195089 0.980786 -4.33185e-017 1354 | outer loop 1355 | vertex 0 85 0 1356 | vertex 1.91342 84.6194 -2 1357 | vertex -4.44089e-016 85 -2 1358 | endloop 1359 | endfacet 1360 | facet normal 0.980785 -0.19509 0 1361 | outer loop 1362 | vertex 4.6194 78.0866 -1.02571e-015 1363 | vertex 5 80 -2 1364 | vertex 5 80 -1.11022e-015 1365 | endloop 1366 | endfacet 1367 | facet normal 0.980785 -0.19509 0 1368 | outer loop 1369 | vertex 5 80 -2 1370 | vertex 4.6194 78.0866 -1.02571e-015 1371 | vertex 4.6194 78.0866 -2 1372 | endloop 1373 | endfacet 1374 | facet normal -0.900969 -0.433884 0 1375 | outer loop 1376 | vertex 1.925 0 -12 1377 | vertex 1.20022 1.50502 -2 1378 | vertex 1.20022 1.50502 -12 1379 | endloop 1380 | endfacet 1381 | facet normal -0.900969 -0.433884 0 1382 | outer loop 1383 | vertex 1.20022 1.50502 -2 1384 | vertex 1.925 0 -12 1385 | vertex 1.925 0 -2 1386 | endloop 1387 | endfacet 1388 | facet normal -0.900969 -0.433884 0 1389 | outer loop 1390 | vertex 1.925 0 -2 1391 | vertex 1.20022 1.50502 -2.66502e-016 1392 | vertex 1.20022 1.50502 -2 1393 | endloop 1394 | endfacet 1395 | facet normal -0.900969 -0.433884 0 1396 | outer loop 1397 | vertex 1.20022 1.50502 -2.66502e-016 1398 | vertex 1.925 0 -2 1399 | vertex 1.925 0 -4.27436e-016 1400 | endloop 1401 | endfacet 1402 | facet normal 1 -0 0 1403 | outer loop 1404 | vertex -1.73436 -0.835226 3.85106e-016 1405 | vertex -1.73436 0.835226 -12 1406 | vertex -1.73436 0.835226 3.85106e-016 1407 | endloop 1408 | endfacet 1409 | facet normal 1 0 0 1410 | outer loop 1411 | vertex -1.73436 0.835226 -12 1412 | vertex -1.73436 -0.835226 3.85106e-016 1413 | vertex -1.73436 -0.835226 -12 1414 | endloop 1415 | endfacet 1416 | facet normal 0.62349 -0.781832 0 1417 | outer loop 1418 | vertex -1.73436 0.835226 -12 1419 | vertex -0.428352 1.87674 9.51133e-017 1420 | vertex -1.73436 0.835226 3.85106e-016 1421 | endloop 1422 | endfacet 1423 | facet normal 0.62349 -0.781832 0 1424 | outer loop 1425 | vertex -0.428352 1.87674 9.51133e-017 1426 | vertex -1.73436 0.835226 -12 1427 | vertex -0.428352 1.87674 -12 1428 | endloop 1429 | endfacet 1430 | facet normal -0.222521 -0.974928 2.45013e-008 1431 | outer loop 1432 | vertex -4.44089e-016 1.77897 -2 1433 | vertex 1.20022 1.50502 -2.66502e-016 1434 | vertex -0.428352 1.87674 9.51133e-017 1435 | endloop 1436 | endfacet 1437 | facet normal -0.222521 -0.974928 -0 1438 | outer loop 1439 | vertex 1.20022 1.50502 -2.66502e-016 1440 | vertex -4.44089e-016 1.77897 -2 1441 | vertex 1.20022 1.50502 -2 1442 | endloop 1443 | endfacet 1444 | facet normal -0.222521 -0.974928 0 1445 | outer loop 1446 | vertex -0.428352 1.87674 -12 1447 | vertex -4.44089e-016 1.77897 -2 1448 | vertex -0.428352 1.87674 9.51133e-017 1449 | endloop 1450 | endfacet 1451 | facet normal -0.222521 -0.974928 -4.90025e-009 1452 | outer loop 1453 | vertex 1.20022 1.50502 -12 1454 | vertex -4.44089e-016 1.77897 -2 1455 | vertex -0.428352 1.87674 -12 1456 | endloop 1457 | endfacet 1458 | facet normal -0.222521 -0.974928 0 1459 | outer loop 1460 | vertex -4.44089e-016 1.77897 -2 1461 | vertex 1.20022 1.50502 -12 1462 | vertex 1.20022 1.50502 -2 1463 | endloop 1464 | endfacet 1465 | facet normal -0.900969 0.433884 0 1466 | outer loop 1467 | vertex 1.20022 -1.50502 -12 1468 | vertex 1.925 0 -2 1469 | vertex 1.925 0 -12 1470 | endloop 1471 | endfacet 1472 | facet normal -0.900969 0.433884 0 1473 | outer loop 1474 | vertex 1.925 0 -2 1475 | vertex 1.20022 -1.50502 -12 1476 | vertex 1.20022 -1.50502 -2 1477 | endloop 1478 | endfacet 1479 | facet normal -0.900969 0.433884 0 1480 | outer loop 1481 | vertex 1.20022 -1.50502 -2 1482 | vertex 1.925 0 -4.27436e-016 1483 | vertex 1.925 0 -2 1484 | endloop 1485 | endfacet 1486 | facet normal -0.900969 0.433884 0 1487 | outer loop 1488 | vertex 1.925 0 -4.27436e-016 1489 | vertex 1.20022 -1.50502 -2 1490 | vertex 1.20022 -1.50502 -2.66502e-016 1491 | endloop 1492 | endfacet 1493 | facet normal -0.222521 0.974928 0 1494 | outer loop 1495 | vertex 1.20022 -1.50502 -2 1496 | vertex 1.20022 -1.50502 -12 1497 | vertex -4.44089e-016 -1.77897 -2 1498 | endloop 1499 | endfacet 1500 | facet normal -0.222521 0.974928 0 1501 | outer loop 1502 | vertex -4.44089e-016 -1.77897 -2 1503 | vertex 1.20022 -1.50502 -2.66502e-016 1504 | vertex 1.20022 -1.50502 -2 1505 | endloop 1506 | endfacet 1507 | facet normal -0.222521 0.974928 2.45013e-008 1508 | outer loop 1509 | vertex 1.20022 -1.50502 -2.66502e-016 1510 | vertex -4.44089e-016 -1.77897 -2 1511 | vertex -0.428352 -1.87674 9.51133e-017 1512 | endloop 1513 | endfacet 1514 | facet normal -0.222521 0.974928 -4.90025e-009 1515 | outer loop 1516 | vertex -0.428352 -1.87674 -12 1517 | vertex -4.44089e-016 -1.77897 -2 1518 | vertex 1.20022 -1.50502 -12 1519 | endloop 1520 | endfacet 1521 | facet normal -0.222521 0.974928 0 1522 | outer loop 1523 | vertex -4.44089e-016 -1.77897 -2 1524 | vertex -0.428352 -1.87674 -12 1525 | vertex -0.428352 -1.87674 9.51133e-017 1526 | endloop 1527 | endfacet 1528 | facet normal 0.62349 0.781832 -0 1529 | outer loop 1530 | vertex -0.428352 -1.87674 -12 1531 | vertex -1.73436 -0.835226 3.85106e-016 1532 | vertex -0.428352 -1.87674 9.51133e-017 1533 | endloop 1534 | endfacet 1535 | facet normal 0.62349 0.781832 0 1536 | outer loop 1537 | vertex -1.73436 -0.835226 3.85106e-016 1538 | vertex -0.428352 -1.87674 -12 1539 | vertex -1.73436 -0.835226 -12 1540 | endloop 1541 | endfacet 1542 | facet normal -0.900969 -0.433883 0 1543 | outer loop 1544 | vertex 1.925 80 -12 1545 | vertex 1.20022 81.505 -2 1546 | vertex 1.20022 81.505 -12 1547 | endloop 1548 | endfacet 1549 | facet normal -0.900969 -0.433883 0 1550 | outer loop 1551 | vertex 1.20022 81.505 -2 1552 | vertex 1.925 80 -12 1553 | vertex 1.925 80 -2 1554 | endloop 1555 | endfacet 1556 | facet normal -0.900969 -0.433883 0 1557 | outer loop 1558 | vertex 1.925 80 -2 1559 | vertex 1.20022 81.505 -2.66502e-016 1560 | vertex 1.20022 81.505 -2 1561 | endloop 1562 | endfacet 1563 | facet normal -0.900969 -0.433883 0 1564 | outer loop 1565 | vertex 1.20022 81.505 -2.66502e-016 1566 | vertex 1.925 80 -2 1567 | vertex 1.925 80 -4.27436e-016 1568 | endloop 1569 | endfacet 1570 | facet normal 1 -0 0 1571 | outer loop 1572 | vertex -1.73436 79.1648 3.85106e-016 1573 | vertex -1.73436 80.8352 -12 1574 | vertex -1.73436 80.8352 3.85106e-016 1575 | endloop 1576 | endfacet 1577 | facet normal 1 0 0 1578 | outer loop 1579 | vertex -1.73436 80.8352 -12 1580 | vertex -1.73436 79.1648 3.85106e-016 1581 | vertex -1.73436 79.1648 -12 1582 | endloop 1583 | endfacet 1584 | facet normal 0.62349 -0.781831 0 1585 | outer loop 1586 | vertex -1.73436 80.8352 -12 1587 | vertex -0.428352 81.8767 9.51133e-017 1588 | vertex -1.73436 80.8352 3.85106e-016 1589 | endloop 1590 | endfacet 1591 | facet normal 0.62349 -0.781831 0 1592 | outer loop 1593 | vertex -0.428352 81.8767 9.51133e-017 1594 | vertex -1.73436 80.8352 -12 1595 | vertex -0.428352 81.8767 -12 1596 | endloop 1597 | endfacet 1598 | facet normal -0.222522 -0.974928 8.3199e-007 1599 | outer loop 1600 | vertex -4.44089e-016 81.779 -2 1601 | vertex 1.20022 81.505 -2.66502e-016 1602 | vertex -0.428352 81.8767 9.51133e-017 1603 | endloop 1604 | endfacet 1605 | facet normal -0.22252 -0.974928 -0 1606 | outer loop 1607 | vertex 1.20022 81.505 -2.66502e-016 1608 | vertex -4.44089e-016 81.779 -2 1609 | vertex 1.20022 81.505 -2 1610 | endloop 1611 | endfacet 1612 | facet normal -0.222525 -0.974927 0 1613 | outer loop 1614 | vertex -0.428352 81.8767 -12 1615 | vertex -4.44089e-016 81.779 -2 1616 | vertex -0.428352 81.8767 9.51133e-017 1617 | endloop 1618 | endfacet 1619 | facet normal -0.222522 -0.974928 -1.66398e-007 1620 | outer loop 1621 | vertex 1.20022 81.505 -12 1622 | vertex -4.44089e-016 81.779 -2 1623 | vertex -0.428352 81.8767 -12 1624 | endloop 1625 | endfacet 1626 | facet normal -0.22252 -0.974928 0 1627 | outer loop 1628 | vertex -4.44089e-016 81.779 -2 1629 | vertex 1.20022 81.505 -12 1630 | vertex 1.20022 81.505 -2 1631 | endloop 1632 | endfacet 1633 | facet normal -0.900969 0.433883 0 1634 | outer loop 1635 | vertex 1.20022 78.495 -12 1636 | vertex 1.925 80 -2 1637 | vertex 1.925 80 -12 1638 | endloop 1639 | endfacet 1640 | facet normal -0.900969 0.433883 0 1641 | outer loop 1642 | vertex 1.925 80 -2 1643 | vertex 1.20022 78.495 -12 1644 | vertex 1.20022 78.495 -2 1645 | endloop 1646 | endfacet 1647 | facet normal -0.900969 0.433883 0 1648 | outer loop 1649 | vertex 1.20022 78.495 -2 1650 | vertex 1.925 80 -4.27436e-016 1651 | vertex 1.925 80 -2 1652 | endloop 1653 | endfacet 1654 | facet normal -0.900969 0.433883 0 1655 | outer loop 1656 | vertex 1.925 80 -4.27436e-016 1657 | vertex 1.20022 78.495 -2 1658 | vertex 1.20022 78.495 -2.66502e-016 1659 | endloop 1660 | endfacet 1661 | facet normal 0.62349 0.781831 -0 1662 | outer loop 1663 | vertex -0.428352 78.1233 -12 1664 | vertex -1.73436 79.1648 3.85106e-016 1665 | vertex -0.428352 78.1233 9.51133e-017 1666 | endloop 1667 | endfacet 1668 | facet normal 0.62349 0.781831 0 1669 | outer loop 1670 | vertex -1.73436 79.1648 3.85106e-016 1671 | vertex -0.428352 78.1233 -12 1672 | vertex -1.73436 79.1648 -12 1673 | endloop 1674 | endfacet 1675 | facet normal -0.22252 0.974928 0 1676 | outer loop 1677 | vertex 1.20022 78.495 -2 1678 | vertex 1.20022 78.495 -12 1679 | vertex -4.44089e-016 78.221 -2 1680 | endloop 1681 | endfacet 1682 | facet normal -0.22252 0.974928 0 1683 | outer loop 1684 | vertex -4.44089e-016 78.221 -2 1685 | vertex 1.20022 78.495 -2.66502e-016 1686 | vertex 1.20022 78.495 -2 1687 | endloop 1688 | endfacet 1689 | facet normal -0.222522 0.974928 8.3199e-007 1690 | outer loop 1691 | vertex 1.20022 78.495 -2.66502e-016 1692 | vertex -4.44089e-016 78.221 -2 1693 | vertex -0.428352 78.1233 9.51133e-017 1694 | endloop 1695 | endfacet 1696 | facet normal -0.222522 0.974928 -1.66398e-007 1697 | outer loop 1698 | vertex -0.428352 78.1233 -12 1699 | vertex -4.44089e-016 78.221 -2 1700 | vertex 1.20022 78.495 -12 1701 | endloop 1702 | endfacet 1703 | facet normal -0.222525 0.974927 0 1704 | outer loop 1705 | vertex -4.44089e-016 78.221 -2 1706 | vertex -0.428352 78.1233 -12 1707 | vertex -0.428352 78.1233 9.51133e-017 1708 | endloop 1709 | endfacet 1710 | endsolid OpenSCAD_Model 1711 | -------------------------------------------------------------------------------- /openWheel3.scad: -------------------------------------------------------------------------------- 1 | 2 | 3 | openWheelRimLipOn=1; 4 | openWheelRimLipThickness=1; 5 | openWheelRimLipLengthAdjustment=1; 6 | 7 | 8 | servoWheelsTyreThickness=2; 9 | 10 | trackSprocketWidthAdjustment=1; 11 | 12 | servoWheelWidth=5+openWheelRimLipThickness*2*openWheelRimLipOn+trackSprocketWidthAdjustment*openWheelRimLipOn; 13 | 14 | openWheelRimThickness=2.5; 15 | servoWheelCentralHubRadius=20/2; 16 | servoWheelCentralHubLip=1; 17 | servoWheelCentralHubHoleRadius=7/2; 18 | servoWheelRimBarsThickness=2; 19 | servoWheelRimBarsWidth=4; 20 | 21 | servoWheelFixHolesDistFromCenter=8.5; 22 | servoWheelFixHolesRadius=2/2; 23 | 24 | openWheelsArmsCount01=6; 25 | 26 | 27 | 28 | 29 | openWheelRimBumps=1; 30 | openWheelRimBumpsRadius=openWheelRimThickness; 31 | openWheelRimBumpsCount=27; 32 | 33 | 34 | openWheelRimRidges=1; 35 | openWheelRimRidgesCount=openWheelRimBumpsCount; 36 | openWheelRimRidgesRadius=openWheelRimThickness; 37 | 38 | 39 | openWheelRimBumpsCount=27; 40 | openWheelRimPerimeter=openWheelRimBumpsCount*2*openWheelRimBumpsRadius; 41 | 42 | /*servoWheelsRadius=35-servoWheelsTyreThickness; 43 | //openWheelRimPerimeter=3.14159*servoWheelsRadius*2; 44 | wheelRadius1=(openWheelRimPerimeter/3.14159)/2; 45 | echo (wheelRadius1); 46 | 47 | servoWheelRimBarsLength=servoWheelsRadius-servoWheelCentralHubRadius-openWheelRimThickness;*/ 48 | /* 49 | 50 | servoTyreRadius=servoWheelsRadius*97/100; 51 | 52 | 53 | openWheelTyreInteralBumpsCount=openWheelRimBumpsCount+32; 54 | openWheelTyreInternalPerimeter=openWheelTyreInteralBumpsCount*2*openWheelRimBumpsRadius; 55 | 56 | //openWheelInternalTrackRadius=20; 57 | openWheelInternalTrackRadius=(openWheelTyreInternalPerimeter/3.14159)/2; 58 | 59 | 60 | module openWheelTyre() 61 | { 62 | difference() 63 | { 64 | cylinder(r=servoTyreRadius,h=servoWheelWidth,$fn=128); 65 | 66 | translate([0,0,-1]) 67 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness,h=servoWheelWidth*2,$fn=128); 68 | } 69 | 70 | difference() 71 | { 72 | translate([0,0,-1]) 73 | cylinder(r=servoTyreRadius,h=1,$fn=128); 74 | translate([0,0,-2]) 75 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 76 | } 77 | 78 | difference() 79 | { 80 | translate([0,0,servoWheelWidth]) 81 | cylinder(r=servoTyreRadius,h=1,$fn=128); 82 | translate([0,0,-1]) 83 | cylinder(r=servoTyreRadius-servoWheelsTyreThickness-2,h=servoWheelWidth*2,$fn=128); 84 | } 85 | 86 | gripBars=81; 87 | rotationAngle01=360/gripBars; 88 | for(i = [0 : 1 : gripBars]) 89 | { 90 | angle01=rotationAngle01*i; 91 | rotate([0,0,angle01]) 92 | translate([servoTyreRadius-0.5,0,-1]) 93 | cube([1.5,1,servoWheelWidth+2]); 94 | 95 | } 96 | } 97 | 98 | 99 | module openWheelTrack() 100 | { 101 | difference() 102 | { 103 | cylinder(r=openWheelInternalTrackRadius+servoWheelsTyreThickness,h=servoWheelWidth,$fn=128); 104 | 105 | translate([0,0,-1]) 106 | cylinder(r=openWheelInternalTrackRadius,h=servoWheelWidth*2,$fn=128); 107 | 108 | rotationAngle01=360/openWheelTyreInteralBumpsCount; 109 | for(i = [0 : 1 : openWheelTyreInteralBumpsCount]) 110 | { 111 | angle01=rotationAngle01*i+rotationAngle01/2; 112 | rotate([0,0,angle01]) 113 | translate([openWheelInternalTrackRadius,0,-1]) 114 | cylinder(r=openWheelRimRidgesRadius/2,h=servoWheelWidth+2,$fn=10); 115 | 116 | } 117 | } 118 | 119 | rotationAngle01=360/openWheelTyreInteralBumpsCount; 120 | for(i = [0 : 1 : openWheelTyreInteralBumpsCount]) 121 | { 122 | angle01=rotationAngle01*i; 123 | rotate([0,0,angle01]) 124 | translate([openWheelInternalTrackRadius,0,0]) 125 | cylinder(r=openWheelRimRidgesRadius/2,h=servoWheelWidth,$fn=10); 126 | 127 | } 128 | } 129 | */ 130 | 131 | 132 | //openWheelTrack(); 133 | 134 | //openWheel(); 135 | //servoWheelTyre(); 136 | 137 | 138 | 139 | 140 | 141 | /** 142 | * This module describes the central hub of a wheel. 143 | * It is a cylinder whith a set radius and thickness, 144 | * and a hole in the middle. The level of curve can 145 | * be set with the parameter curveLevel : the higher 146 | * it is, the more segments it will have, and thus 147 | * the smoother, but the longer to compile. 148 | * @param hubRadius the radius of the cylinder 149 | * @param hubThickness the thickness of the cylinder 150 | * @param hubCentralHoleRadius : the radius of the central hole 151 | * @param curveLevel is the amount of segments used for the cylinder ($fn parameter) 152 | */ 153 | module wheelCentralHubNoHoles(hubRadius,hubThickness,hubCentralHoleRadius=5.6/2,curveLevel=64,axleHeadRadius=9/2,axleHeadHeight=4) 154 | { 155 | difference() 156 | { 157 | cylinder(r=hubRadius,h=hubThickness,$fn=curveLevel); 158 | translate([0,0,-hubThickness]) 159 | cylinder(r=hubCentralHoleRadius,h=hubThickness*3,$fn=64); 160 | 161 | translate([0,0,hubThickness-axleHeadHeight]) 162 | cylinder(r=axleHeadRadius,h=hubThickness*3,$fn=64); 163 | } 164 | } 165 | 166 | 167 | /** 168 | * This modules creates cylinders used for fixation holes in the hub. 169 | * the holes radius can be defined, as well as the cut depth. 170 | * If cutDepthThickness is set to 0, trough holes will be created. 171 | * Otherwise, holes of the corresponding depth will be created. 172 | * NOTE : you can set a negative value for cutDepthThickness to create 173 | * the non traversing holes on the other side of the hub. 174 | * @param holesCount the number of cylinders (used for holes) to create 175 | * @param holesRadius the radius of the holes to create 176 | * @param holesDist the distance of the center of the holes from the center of the hub 177 | * @param hubThickness the thickness of the hub 178 | * @param angleShift if set to non zero, it will shift the rotation of the holes of this value; 179 | * i.e. if set to 30, holes will start after a 30° rotation. 180 | * cutDepthThickness : how deep the holes must be cut. if set to 0, it will be trhough holes. 181 | * positive values cut the specified depth from the top, negative from the bottom 182 | * @param screwsCurveLevel is the amount of segments used for the cylinders ($fn parameter) 183 | */ 184 | module wheelCentralHubFixationHoles(holesCount=4,holesRadius=defaultScrewRadius, 185 | holesDist,hubThickness,angleShift=0,cutDepthThickness=0,screwsCurveLevel=16,axleHeadRadius=9/2,axleHeadHeight=4) 186 | { 187 | rotAngle=360/(holesCount); 188 | for(i = [0 : 1 : holesCount-1]) 189 | { 190 | 191 | //echo (rotAngle*i+angleShift); 192 | rotate([0,0,rotAngle*i+angleShift-90]) 193 | if(cutDepthThickness==0) 194 | { 195 | translate([0,holesDist,-hubThickness]) 196 | cylinder(r=holesRadius,h=hubThickness*3,$fn=16); 197 | } 198 | else if(cutDepthThickness>0) 199 | { 200 | cutDecal=hubThickness-cutDepthThickness; 201 | translate([0,holesDist,cutDecal]) 202 | cylinder(r=holesRadius,h=cutDepthThickness*2,$fn=16); 203 | } 204 | else 205 | { 206 | cutDecal=-cutDepthThickness; 207 | translate([0,holesDist,-cutDecal]) 208 | cylinder(r=holesRadius,h=-cutDepthThickness*2,$fn=16); 209 | } 210 | } 211 | } 212 | 213 | /** 214 | * This modules create a wheel central hub, as a cylinder with a central hole and multiple surrouding holes. 215 | * the central hole is to be used for a central axle, but can be set to 0 if not necessary. 216 | * the surrounding holes are used for fixation screws, and can also be set to 0 if needed. 217 | * @param hubRadius the radius of the hub 218 | * @param hubThickness the thickness of the hub 219 | * @param hubCentralHoleRadius : the radius of the central hole 220 | * @param curveLevel is the amount of segments used for the hub ($fn parameter) 221 | * @param holesCount the number of peripheral holes to create 222 | * @param holesRadius the radius of the peripheral holes to create 223 | * @param holesDist the distance of the center of the holes from the center of the hub 224 | * @param angleShift if set to non zero, it will shift the rotation of the holes of this value; 225 | * i.e. if set to 30, holes will start after a 30° rotation. 226 | * cutDepthThickness : how deep the holes must be cut. if set to 0, it will be trhough holes. 227 | * positive values cut the specified depth from the top, negative from the bottom 228 | * @param screwsCurveLevel is the amount of segments used for the cylinders ($fn parameter) 229 | * @param screwsHeadRadius the radius of the screws heads 230 | * @param screwsHeadDepth how deep we cut to countersunk the screws heads 231 | */ 232 | module wheelCentralHubWithFixations(hubRadius, hubThickness, hubCentralHoleRadius=4/2, 233 | curveLevel=64, holesCount=4, holesRadius=defaultScrewRadius, holesDist, angleShift=0, 234 | cutDepthThickness=0, screwsHeadRadius=defaultScrewRadius*2, screwsHeadDepth=3, screwsCurveLevel=16,axleHeadRadius=9/2,axleHeadHeight=4) 235 | { 236 | difference() 237 | { 238 | wheelCentralHubNoHoles(hubRadius,hubThickness,hubCentralHoleRadius,curveLevel,axleHeadRadius,axleHeadHeight); 239 | 240 | wheelCentralHubFixationHoles(holesCount,holesRadius,holesDist, 241 | hubThickness,angleShift,cutDepthThickness,screwsCurveLevel); 242 | wheelCentralHubFixationHoles(holesCount,screwsHeadRadius,holesDist, 243 | hubThickness,angleShift,screwsHeadDepth,screwsCurveLevel); 244 | } 245 | } 246 | 247 | /** 248 | * Creates a simple ring, with a defined thickness, height, and radius. 249 | * @param ringInnerRadius the internal radius of the ring 250 | * @param ringThickness the thickness of the ring -> external radius =ringThickness+ringInnerRadius 251 | * @param ringHeight the height of the ring 252 | * @param ringcurve the facets count for the ring. More = smoother but more rendering time 253 | */ 254 | module ring(ringInnerRadius,ringThickness,ringHeight,ringcurve=128) 255 | { 256 | difference() 257 | { 258 | cylinder(r=ringInnerRadius+ringThickness,h=ringHeight,$fn=ringcurve); 259 | translate([0,0,-1]) 260 | cylinder(r=ringInnerRadius,h=ringHeight+2,$fn=ringcurve); 261 | } 262 | } 263 | 264 | module openWheelBasicRimBar(hubRadius,hubThickness,rimBarWidth=4,rimBarLength) 265 | { 266 | rimBarsPadding=2; 267 | basicRimBarThickness=2; 268 | translate([hubRadius-rimBarsPadding/2,-rimBarWidth/2,0]) 269 | cube([rimBarLength+rimBarsPadding,rimBarWidth,basicRimBarThickness]); 270 | 271 | translate([hubRadius-rimBarsPadding/2,-1/2,0]) 272 | cube([rimBarLength+rimBarsPadding,1,hubThickness]); 273 | } 274 | 275 | 276 | module basicWheel(hubRadius, hubThickness, hubCentralHoleRadius=4/2, 277 | curveLevel=64, holesCount=4, holesRadius=defaultScrewRadius, holesDist, angleShift=0, 278 | cutDepthThickness=0, screwsHeadRadius=defaultScrewRadius*2, screwsHeadDepth=3, 279 | screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0,rimbarsWidth=4,wheelExternalRadius, 280 | wheelRimThickness=2,lipsThickness=1,lipsOverHang=1,cogsCount=openWheelRimBumpsCount,axleHeadRadius=9/2,axleHeadHeight=4) 281 | { 282 | rimBarsLength=wheelExternalRadius-wheelRimThickness-hubRadius; 283 | 284 | wheelCentralHubWithFixations(hubRadius,hubThickness,hubCentralHoleRadius, 285 | curveLevel,holesCount,holesRadius,holesDist,angleShift,cutDepthThickness, 286 | screwsHeadRadius,screwsHeadDepth,screwsCurveLevel,axleHeadRadius,axleHeadHeight); 287 | 288 | rotAngle=360/(rimBarsCount); 289 | for(i = [0 : 1 : rimBarsCount-1]) 290 | { 291 | rotate([0,0,rotAngle*i+rimbarsAngleShift]) 292 | openWheelBasicRimBar(hubRadius,hubThickness,rimbarsWidth,rimBarLength=rimBarsLength); 293 | } 294 | 295 | bumpsCurveLevel=rimbumpsCurveLevel; 296 | 297 | //rim 298 | difference() 299 | { 300 | ring(ringInnerRadius=wheelExternalRadius-wheelRimThickness,ringThickness=wheelRimThickness, 301 | ringHeight=hubThickness,ringcurve=128); 302 | 303 | rotationAngle01=360/cogsCount; 304 | for(i = [0 : 1 : cogsCount]) 305 | { 306 | angle01=rotationAngle01*i; 307 | rotate([0,0,angle01]) 308 | translate([wheelExternalRadius,0,-1]) 309 | cylinder(r=openWheelRimRidgesRadius/2,h=hubThickness*2,$fn=bumpsCurveLevel); 310 | 311 | } 312 | } 313 | ring(ringInnerRadius=wheelExternalRadius-wheelRimThickness,ringThickness=2+lipsOverHang, 314 | ringHeight=lipsThickness,ringcurve=128); 315 | 316 | translate([0,0,hubThickness-lipsThickness]) 317 | ring(ringInnerRadius=wheelExternalRadius-wheelRimThickness,ringThickness=2+lipsOverHang,ringHeight=lipsThickness,ringcurve=128); 318 | 319 | if(openWheelRimBumps==1) 320 | { 321 | rotationAngle01=360/cogsCount; 322 | for(i = [0 : 1 : cogsCount]) 323 | { 324 | angle01=rotationAngle01*i+rotationAngle01/2; 325 | rotate([0,0,angle01]) 326 | translate([wheelExternalRadius,0,0]) 327 | cylinder(r=openWheelRimBumpsRadius/2,h=hubThickness,$fn=bumpsCurveLevel); 328 | } 329 | } 330 | 331 | } 332 | 333 | 334 | 335 | /* 336 | wheelHubWithBars(hubRadius=wheel1HubRadius,hubThickness=wheel1HubThickness,hubCentralHoleRadius=4/2, 337 | curveLevel=64,holesCount=5,holesRadius=defaultScrewRadius,holesDist=8, 338 | angleShift=0,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 339 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0, 340 | rimBarsLength=20); 341 | 342 | ring(ringInnerRadius=wheel1HubRadius+wheel1RimBarsLength,ringThickness=2, 343 | ringHeight=wheel1HubThickness,ringcurve=128); 344 | */ 345 | 346 | /*module basicWheel(hubRadius=wheel1HubRadius,hubThickness=wheel1HubThickness,hubCentralHoleRadius=4/2, 347 | curveLevel=64,holesCount=5,holesRadius=defaultScrewRadius,holesDist=8, 348 | angleShift=0,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 349 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0, 350 | rimBarsLength=20) 351 | { 352 | wheelHubWithBars(hubRadius,hubThickness,hubCentralHoleRadius, 353 | curveLevel,holesCount,holesRadius=defaultScrewRadius,holesDist=8, 354 | angleShift=0,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 355 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=5,rimbarsAngleShift=0, 356 | rimBarsLength=20); 357 | 358 | ring(ringInnerRadius=wheel1HubRadius+wheel1RimBarsLength,ringThickness=2, 359 | ringHeight=wheel1HubThickness,ringcurve=128); 360 | 361 | 362 | }*/ 363 | 364 | //the main propulsion wheel that will move the track (or tyres) 365 | rIanWheelRimBumpsCount=27; 366 | rIanWheelRimPerimeter=rIanWheelRimBumpsCount*2*openWheelRimBumpsRadius; 367 | 368 | //servoWheelsRadius=35-servoWheelsTyreThickness; 369 | //openWheelRimPerimeter=3.14159*servoWheelsRadius*2; 370 | rIanWheelRadius1=(rIanWheelRimPerimeter/3.14159)/2; 371 | echo (rIanWheelRadius1); 372 | rIanWheelTotalRadius=rIanWheelRadius1+openWheelRimBumpsRadius; 373 | 374 | 375 | rIanWrIanWheel1CentralHoleAxleHeadRadius=9.7/2; //8.5/2 in reality 376 | rIanWheel1CentralHoleAxleHeadThickness=4; //3.5 in reality 377 | defaultScrewRadius=3.1/2; 378 | rIanWheel1HubRadius=12; 379 | rIanWheel1HubThickness=14+rIanWheel1CentralHoleAxleHeadThickness; 380 | rIanWheelLipsThickness=1; 381 | rIanWheel1InternalPathWidth=rIanWheel1HubThickness-rIanWheelLipsThickness*2-1; 382 | 383 | //wheel1RimBarsLength=20; 384 | centralHole1Radius=5.7/2; 385 | 386 | //the radius of the screw part of the wheels axles 387 | centralAxleScrewRadius=3.95/2; 388 | //this is the gearing that will move the wheel 389 | gearing1CogsCount=20; 390 | gearing1Perimeter=gearing1CogsCount*2*openWheelRimBumpsRadius; 391 | gearing1Thickness=8; 392 | gearing1Radius=(gearing1Perimeter/3.14159)/2; 393 | rIanGearing1Radius=gearing1Radius+openWheelRimBumpsRadius; 394 | 395 | rimbumpsCurveLevel=16; 396 | 397 | 398 | 399 | 400 | 401 | 402 | module r_ian_wheel1() 403 | { 404 | basicWheel(hubRadius=rIanWheel1HubRadius,hubThickness=rIanWheel1HubThickness,hubCentralHoleRadius=centralHole1Radius, 405 | curveLevel=64,holesCount=4,holesRadius=defaultScrewRadius,holesDist=8, 406 | angleShift=180,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 407 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=8,rimbarsAngleShift=360/16,rimbarsWidth=4, 408 | wheelExternalRadius=rIanWheelRadius1,wheelRimThickness=2.5,lipsThickness=rIanWheelLipsThickness, 409 | lipsOverHang=openWheelRimBumpsRadius/2,axleHeadRadius=rIanWrIanWheel1CentralHoleAxleHeadRadius, 410 | axleHeadHeight=rIanWheel1CentralHoleAxleHeadThickness); 411 | 412 | } 413 | 414 | module r_ian_gearing1() 415 | { 416 | difference() 417 | { 418 | basicWheel(hubRadius=rIanWheel1HubRadius,hubThickness=gearing1Thickness,hubCentralHoleRadius=centralHole1Radius, 419 | curveLevel=64,holesCount=4,holesRadius=2/2,holesDist=8.5, 420 | angleShift=180,cutDepthThickness=0,screwsHeadRadius=defaultScrewRadius*2, 421 | screwsHeadDepth=3,screwsCurveLevel=16,rimBarsCount=8,rimbarsAngleShift=360/16,rimbarsWidth=4, 422 | wheelExternalRadius=gearing1Radius,wheelRimThickness=2.5,lipsThickness=0, 423 | lipsOverHang=openWheelRimBumpsRadius/2,cogsCount=gearing1CogsCount,axleHeadRadius=0,axleHeadHeight=0); 424 | 425 | wheelCentralHubFixationHoles(holesCount=4,holesRadius=defaultScrewRadius, 426 | holesDist=8,hubThickness=gearing1Thickness,angleShift=45,cutDepthThickness=0,screwsCurveLevel=16); 427 | } 428 | } 429 | gearingPadding=0.2; 430 | 431 | 432 | gearingRotationAngle=30; 433 | 434 | 435 | gearing1ToWheel1AxleDist=(gearing1Radius*2+gearingPadding);//direct, straight line distance between both axles centers 436 | gearing1ToWheel1AxleDistY=cos(gearingRotationAngle)*gearing1ToWheel1AxleDist; //distance on Y axis (projection) 437 | gearing1ToWheel1AxleDistZ=sin(gearingRotationAngle)*gearing1ToWheel1AxleDist; //distance on Z axis (projection) 438 | 439 | 440 | //max value for printing on printrbot simple = 29 441 | frontBackAxleDistanceInCogs=16; 442 | frontBackAxleStretchingDistance=5; 443 | distanceFrontBackWheelsAxles=frontBackAxleDistanceInCogs*openWheelRimBumpsRadius*2+frontBackAxleStretchingDistance; 444 | 445 | trackLength=frontBackAxleDistanceInCogs*2+rIanWheelRimBumpsCount; 446 | 447 | 448 | fitechFS90RServoFix1DistFromAxle=9; 449 | fitechFS90RServoFix2DistFromAxle=19.5; 450 | fitechFS90RServoHeight=12.2; 451 | 452 | fixationBlockX=10; 453 | fixationBlockY=distanceFrontBackWheelsAxles+10*2; 454 | fixationBlockZ=10; 455 | 456 | fixationSupportWheelSPacingDiscRadius=5; 457 | fixationSupportWheelSPacingDiscThickness=2; 458 | 459 | 460 | motor1FixScrew1DistFromWheelAxle=8; 461 | motor1FixScrewsDist=10; 462 | motor1FixScrewsCount=5; 463 | 464 | fixationBlockEndScrewsXEdgeDistance=4; 465 | fixationBlockEdgeDecal=10; 466 | 467 | module servoSupport(servoBodyLength,servoBodyHeight,servoDepth,servoEarsWidth, 468 | servoScrewsRadius,shoeThickness,leftHoleDist,rightHoleDist, 469 | servoShaftDistX,servoShaftDistY) 470 | { 471 | servoFixEarsThickness=2; 472 | translate([0,leftHoleDist,0]) 473 | cube([servoDepth,servoBodyLength+servoEarsWidth*2,shoeThickness]); 474 | 475 | 476 | cube([servoDepth,leftHoleDist,servoFixEarsThickness]); 477 | translate([0,servoBodyLength+leftHoleDist+servoEarsWidth*2,0]) 478 | cube([servoDepth,leftHoleDist,servoFixEarsThickness]); 479 | 480 | //left pillar 481 | translate([0,servoBodyLength+leftHoleDist+servoEarsWidth*2-servoEarsWidth,shoeThickness]) 482 | difference() 483 | { 484 | cube([servoDepth,servoEarsWidth,servoBodyHeight]); 485 | translate([-1,servoEarsWidth/2,servoBodyHeight/2]) 486 | rotate([0,90,0]) 487 | cylinder(r=servoScrewsRadius,h=servoBodyHeight*2,$fn=8); 488 | } 489 | 490 | 491 | translate([0,leftHoleDist,shoeThickness]) 492 | difference() 493 | { 494 | cube([servoDepth,servoEarsWidth,servoBodyHeight]); 495 | translate([-1,servoEarsWidth/2,servoBodyHeight/2]) 496 | rotate([0,90,0]) 497 | cylinder(r=servoScrewsRadius,h=servoBodyHeight*2,$fn=8); 498 | } 499 | 500 | 501 | } 502 | servoDepth1=8; 503 | servoBodyHeight1=12; 504 | servoEarsWidth1=5; 505 | 506 | difference() 507 | { 508 | translate([-servoDepth1-fixationSupportWheelSPacingDiscThickness-2,gearing1ToWheel1AxleDistY-6-12-servoEarsWidth1,fixationBlockZ/2]) 509 | servoSupport(servoBodyLength=23,servoBodyHeight=12,servoDepth=servoDepth1,servoEarsWidth=5, 510 | servoScrewsRadius=2/2,shoeThickness=gearing1ToWheel1AxleDistZ-servoBodyHeight1/2-fixationBlockX/2,leftHoleDist=12,rightHoleDist=10, 511 | servoShaftDistX=8,servoShaftDistY=6); 512 | for(i = [0 : 5 : motor1FixScrewsCount]) 513 | { 514 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,motor1FixScrew1DistFromWheelAxle+motor1FixScrewsDist*i,-fixationBlockZ]) 515 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 516 | } 517 | } 518 | 519 | 520 | //r_ian_gearing1(); 521 | 522 | 523 | //rotate([0,-90,0]) 524 | difference() 525 | { 526 | union() 527 | { 528 | translate([-fixationBlockX-fixationSupportWheelSPacingDiscThickness,-fixationBlockEdgeDecal,-fixationBlockZ/2]) 529 | cube([fixationBlockX,fixationBlockY,fixationBlockZ]); 530 | 531 | translate([-fixationSupportWheelSPacingDiscThickness,0,0]) 532 | rotate([0,90,0]) 533 | cylinder(r=fixationSupportWheelSPacingDiscRadius,h=fixationSupportWheelSPacingDiscThickness); 534 | 535 | translate([-fixationSupportWheelSPacingDiscThickness,distanceFrontBackWheelsAxles,0]) 536 | rotate([0,90,0]) 537 | cylinder(r=fixationSupportWheelSPacingDiscRadius,h=fixationSupportWheelSPacingDiscThickness); 538 | 539 | } 540 | 541 | translate([-fixationBlockX*2,0,0]) 542 | rotate([0,90,0]) 543 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 544 | 545 | translate([-fixationBlockX*2,0,0]) 546 | rotate([0,90,0]) 547 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 548 | 549 | 550 | 551 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,-fixationBlockEdgeDecal+fixationBlockEndScrewsXEdgeDistance,-fixationBlockZ]) 552 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 553 | 554 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,fixationBlockY-fixationBlockEdgeDecal-fixationBlockEndScrewsXEdgeDistance,-fixationBlockZ]) 555 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 556 | 557 | for(i = [0 : 1 : motor1FixScrewsCount]) 558 | { 559 | translate([-fixationSupportWheelSPacingDiscThickness-fixationBlockX/2,motor1FixScrew1DistFromWheelAxle+motor1FixScrewsDist*i,-fixationBlockZ]) 560 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 561 | } 562 | 563 | 564 | translate([-fixationBlockX*2,distanceFrontBackWheelsAxles,0]) 565 | rotate([0,90,0]) 566 | cylinder(r=centralAxleScrewRadius,h=fixationBlockX*5); 567 | } 568 | 569 | 570 | 571 | //free wheel 572 | translate([gearing1Thickness,distanceFrontBackWheelsAxles,0]) 573 | rotate([0,90,0]) 574 | r_ian_wheel1(); 575 | //free wheel gearing 576 | translate([0,distanceFrontBackWheelsAxles,0]) 577 | rotate([0,90,0]) 578 | r_ian_gearing1(); 579 | 580 | //motor gear drive 581 | rotate(gearingRotationAngle,v=[1,0,0]) 582 | translate([0,gearing1Radius*2+gearingPadding,0]) 583 | rotate([360/(gearing1CogsCount*2)+gearingRotationAngle,0,0]) 584 | rotate([0,90,0]) 585 | r_ian_gearing1(); 586 | 587 | //propulsive wheel gearing 588 | rotate([0,90,0]) 589 | r_ian_gearing1(); 590 | 591 | //propulsive wheel 592 | translate([gearing1Thickness,0,0]) 593 | rotate([0,90,0]) 594 | r_ian_wheel1(); 595 | 596 | 597 | 598 | 599 | 600 | 601 | 602 | module openWheelTrack(trackWidth,trackCogsCount,trackThickness,externalBumpsCount=0,externalBumpsThickness=1) 603 | { 604 | 605 | trackIntPerimeter=trackCogsCount*2*openWheelRimBumpsRadius; 606 | trackIntRadius1=(trackIntPerimeter/3.14159)/2; 607 | //echo (trackIntRadius1); 608 | difference() 609 | { 610 | cylinder(r=trackIntRadius1+trackThickness,h=trackWidth,$fn=128); 611 | 612 | translate([0,0,-1]) 613 | cylinder(r=trackIntRadius1,h=trackWidth*2,$fn=128); 614 | 615 | rotationAngle01=360/trackCogsCount; 616 | for(i = [0 : 1 : trackCogsCount]) 617 | { 618 | angle01=rotationAngle01*i+rotationAngle01/2; 619 | rotate([0,0,angle01]) 620 | translate([trackIntRadius1,0,-1]) 621 | cylinder(r=openWheelRimRidgesRadius/2+0.25,h=trackWidth+2,$fn=10); 622 | 623 | } 624 | } 625 | 626 | 627 | rotationAngle01=360/trackCogsCount; 628 | for(i = [0 : 1 : trackCogsCount]) 629 | { 630 | angle01=rotationAngle01*i; 631 | rotate([0,0,angle01]) 632 | translate([trackIntRadius1,0,0]) 633 | cylinder(r=openWheelRimRidgesRadius/2-0.25,h=trackWidth,$fn=10); 634 | 635 | } 636 | 637 | 638 | if(externalBumpsCount>0) 639 | { 640 | rotationAngle01=360/externalBumpsCount; 641 | for(i = [0 : 1 : externalBumpsCount]) 642 | { 643 | angle01=rotationAngle01*i; 644 | rotate([0,0,angle01]) 645 | translate([trackIntRadius1+trackThickness,0,0]) 646 | cylinder(r=externalBumpsThickness/2,h=trackWidth,$fn=6); 647 | 648 | } 649 | } 650 | 651 | } 652 | 653 | 654 | module openWheelTyre(tyreWidth,wheelCogsCount,tyreThickness,externalBumpsCount=0,externalBumpsThickness=1) 655 | { 656 | 657 | tyreIntPerimeter=wheelCogsCount*2*openWheelRimBumpsRadius; 658 | tyreIntRadius1=(tyreIntPerimeter/3.14159)/2; 659 | //echo (trackIntRadius1); 660 | difference() 661 | { 662 | cylinder(r=tyreIntRadius1+tyreThickness,h=tyreWidth,$fn=128); 663 | 664 | translate([0,0,-1]) 665 | cylinder(r=tyreIntRadius1,h=tyreWidth*2,$fn=128); 666 | 667 | rotationAngle01=360/wheelCogsCount; 668 | for(i = [0 : 1 : wheelCogsCount]) 669 | { 670 | angle01=rotationAngle01*i+rotationAngle01/2; 671 | rotate([0,0,angle01]) 672 | translate([tyreIntRadius1,0,-1]) 673 | cylinder(r=openWheelRimRidgesRadius/2+0.25,h=tyreWidth+2,$fn=10); 674 | 675 | } 676 | } 677 | 678 | 679 | rotationAngle01=360/wheelCogsCount; 680 | for(i = [0 : 1 : wheelCogsCount]) 681 | { 682 | angle01=rotationAngle01*i; 683 | rotate([0,0,angle01]) 684 | translate([tyreIntRadius1,0,0]) 685 | cylinder(r=openWheelRimRidgesRadius/2-0.25,h=tyreWidth,$fn=10); 686 | 687 | } 688 | 689 | 690 | if(externalBumpsCount>0) 691 | { 692 | rotationAngle01=360/externalBumpsCount; 693 | for(i = [0 : 1 : externalBumpsCount]) 694 | { 695 | angle01=rotationAngle01*i; 696 | rotate([0,0,angle01]) 697 | translate([tyreIntRadius1+tyreThickness,0,0]) 698 | cylinder(r=externalBumpsThickness/2,h=tyreWidth,$fn=6); 699 | 700 | } 701 | } 702 | 703 | } 704 | 705 | //openWheelTyre(rIanWheel1InternalPathWidth,rIanWheelRimBumpsCount,2.5,externalBumpsCount=90,externalBumpsThickness=1); 706 | 707 | 708 | //openWheelTrack(rIanWheel1InternalPathWidth,trackLength,2.25,externalBumpsCount=150); 709 | 710 | 711 | /* 712 | translate([-fixationBlockX,gearing1ToWheel1AxleDistY,0]) 713 | cube([fixationBlockX,fixationBlockY,gearing1ToWheel1AxleDistZ]); 714 | */ 715 | -------------------------------------------------------------------------------- /openWheel3_servo_support.stl: -------------------------------------------------------------------------------- 1 | solid OpenSCAD_Model 2 | facet normal -0.900969 -0.433884 0 3 | outer loop 4 | vertex -5.025 8 5 5 | vertex -5.76861 9.54412 7 6 | vertex -5.76861 9.54412 5 7 | endloop 8 | endfacet 9 | facet normal -0.900969 -0.433884 0 10 | outer loop 11 | vertex -5.76861 9.54412 7 12 | vertex -5.025 8 5 13 | vertex -5.025 8 7 14 | endloop 15 | endfacet 16 | facet normal 1 -0 0 17 | outer loop 18 | vertex -8.77941 7.14308 7 19 | vertex -8.77941 8.85692 5 20 | vertex -8.77941 8.85692 7 21 | endloop 22 | endfacet 23 | facet normal 1 0 0 24 | outer loop 25 | vertex -8.77941 8.85692 5 26 | vertex -8.77941 7.14308 7 27 | vertex -8.77941 7.14308 5 28 | endloop 29 | endfacet 30 | facet normal 0.623489 -0.781832 0 31 | outer loop 32 | vertex -8.77941 8.85692 5 33 | vertex -7.43948 9.92548 7 34 | vertex -8.77941 8.85692 7 35 | endloop 36 | endfacet 37 | facet normal 0.623489 -0.781832 0 38 | outer loop 39 | vertex -7.43948 9.92548 7 40 | vertex -8.77941 8.85692 5 41 | vertex -7.43948 9.92548 5 42 | endloop 43 | endfacet 44 | facet normal -0.222521 -0.974928 0 45 | outer loop 46 | vertex -7.43948 9.92548 5 47 | vertex -5.76861 9.54412 7 48 | vertex -7.43948 9.92548 7 49 | endloop 50 | endfacet 51 | facet normal -0.222521 -0.974928 -0 52 | outer loop 53 | vertex -5.76861 9.54412 7 54 | vertex -7.43948 9.92548 5 55 | vertex -5.76861 9.54412 5 56 | endloop 57 | endfacet 58 | facet normal -0.900969 0.433884 0 59 | outer loop 60 | vertex -5.76861 6.45588 5 61 | vertex -5.025 8 7 62 | vertex -5.025 8 5 63 | endloop 64 | endfacet 65 | facet normal -0.900969 0.433884 0 66 | outer loop 67 | vertex -5.025 8 7 68 | vertex -5.76861 6.45588 5 69 | vertex -5.76861 6.45588 7 70 | endloop 71 | endfacet 72 | facet normal 0.623489 0.781832 -0 73 | outer loop 74 | vertex -7.43948 6.07452 5 75 | vertex -8.77941 7.14308 7 76 | vertex -7.43948 6.07452 7 77 | endloop 78 | endfacet 79 | facet normal 0.623489 0.781832 0 80 | outer loop 81 | vertex -8.77941 7.14308 7 82 | vertex -7.43948 6.07452 5 83 | vertex -8.77941 7.14308 5 84 | endloop 85 | endfacet 86 | facet normal -0.222521 0.974928 0 87 | outer loop 88 | vertex -5.76861 6.45588 5 89 | vertex -7.43948 6.07452 7 90 | vertex -5.76861 6.45588 7 91 | endloop 92 | endfacet 93 | facet normal -0.222521 0.974928 0 94 | outer loop 95 | vertex -7.43948 6.07452 7 96 | vertex -5.76861 6.45588 5 97 | vertex -7.43948 6.07452 5 98 | endloop 99 | endfacet 100 | facet normal -0.900969 -0.433884 0 101 | outer loop 102 | vertex -5.025 58 5 103 | vertex -5.76861 59.5441 7 104 | vertex -5.76861 59.5441 5 105 | endloop 106 | endfacet 107 | facet normal -0.900969 -0.433884 0 108 | outer loop 109 | vertex -5.76861 59.5441 7 110 | vertex -5.025 58 5 111 | vertex -5.025 58 7 112 | endloop 113 | endfacet 114 | facet normal 1 -0 0 115 | outer loop 116 | vertex -8.77941 57.1431 7 117 | vertex -8.77941 58.8569 5 118 | vertex -8.77941 58.8569 7 119 | endloop 120 | endfacet 121 | facet normal 1 0 0 122 | outer loop 123 | vertex -8.77941 58.8569 5 124 | vertex -8.77941 57.1431 7 125 | vertex -8.77941 57.1431 5 126 | endloop 127 | endfacet 128 | facet normal 0.623491 -0.781831 0 129 | outer loop 130 | vertex -8.77941 58.8569 5 131 | vertex -7.43948 59.9255 7 132 | vertex -8.77941 58.8569 7 133 | endloop 134 | endfacet 135 | facet normal 0.623491 -0.781831 0 136 | outer loop 137 | vertex -7.43948 59.9255 7 138 | vertex -8.77941 58.8569 5 139 | vertex -7.43948 59.9255 5 140 | endloop 141 | endfacet 142 | facet normal -0.222522 -0.974928 0 143 | outer loop 144 | vertex -7.43948 59.9255 5 145 | vertex -5.76861 59.5441 7 146 | vertex -7.43948 59.9255 7 147 | endloop 148 | endfacet 149 | facet normal -0.222522 -0.974928 -0 150 | outer loop 151 | vertex -5.76861 59.5441 7 152 | vertex -7.43948 59.9255 5 153 | vertex -5.76861 59.5441 5 154 | endloop 155 | endfacet 156 | facet normal -0.900969 0.433884 0 157 | outer loop 158 | vertex -5.76861 56.4559 5 159 | vertex -5.025 58 7 160 | vertex -5.025 58 5 161 | endloop 162 | endfacet 163 | facet normal -0.900969 0.433884 0 164 | outer loop 165 | vertex -5.025 58 7 166 | vertex -5.76861 56.4559 5 167 | vertex -5.76861 56.4559 7 168 | endloop 169 | endfacet 170 | facet normal 0.623489 0.781832 -0 171 | outer loop 172 | vertex -7.43948 56.0745 5 173 | vertex -8.77941 57.1431 7 174 | vertex -7.43948 56.0745 7 175 | endloop 176 | endfacet 177 | facet normal 0.623489 0.781832 0 178 | outer loop 179 | vertex -8.77941 57.1431 7 180 | vertex -7.43948 56.0745 5 181 | vertex -8.77941 57.1431 5 182 | endloop 183 | endfacet 184 | facet normal -0.222522 0.974928 0 185 | outer loop 186 | vertex -5.76861 56.4559 5 187 | vertex -7.43948 56.0745 7 188 | vertex -5.76861 56.4559 7 189 | endloop 190 | endfacet 191 | facet normal -0.222522 0.974928 0 192 | outer loop 193 | vertex -7.43948 56.0745 7 194 | vertex -5.76861 56.4559 5 195 | vertex -7.43948 56.0745 5 196 | endloop 197 | endfacet 198 | facet normal -1 0 0 199 | outer loop 200 | vertex -12 49.7397 10.0155 201 | vertex -12 48.2397 16.0155 202 | vertex -12 49.7397 22.0155 203 | endloop 204 | endfacet 205 | facet normal -1 0 0 206 | outer loop 207 | vertex -12 49.7397 10.0155 208 | vertex -12 47.9468 15.3084 209 | vertex -12 48.2397 16.0155 210 | endloop 211 | endfacet 212 | facet normal -1 0 0 213 | outer loop 214 | vertex -12 49.7397 10.0155 215 | vertex -12 47.2397 15.0155 216 | vertex -12 47.9468 15.3084 217 | endloop 218 | endfacet 219 | facet normal -1 0 0 220 | outer loop 221 | vertex -12 44.7397 10.0155 222 | vertex -12 47.2397 15.0155 223 | vertex -12 49.7397 10.0155 224 | endloop 225 | endfacet 226 | facet normal -1 -0 0 227 | outer loop 228 | vertex -12 46.5326 15.3084 229 | vertex -12 44.7397 10.0155 230 | vertex -12 46.2397 16.0155 231 | endloop 232 | endfacet 233 | facet normal -1 -0 0 234 | outer loop 235 | vertex -12 47.2397 15.0155 236 | vertex -12 44.7397 10.0155 237 | vertex -12 46.5326 15.3084 238 | endloop 239 | endfacet 240 | facet normal -1 0 0 241 | outer loop 242 | vertex -12 47.9468 16.7226 243 | vertex -12 49.7397 22.0155 244 | vertex -12 48.2397 16.0155 245 | endloop 246 | endfacet 247 | facet normal -1 0 0 248 | outer loop 249 | vertex -12 47.2397 17.0155 250 | vertex -12 49.7397 22.0155 251 | vertex -12 47.9468 16.7226 252 | endloop 253 | endfacet 254 | facet normal -1 0 0 255 | outer loop 256 | vertex -12 44.7397 22.0155 257 | vertex -12 47.2397 17.0155 258 | vertex -12 46.5326 16.7226 259 | endloop 260 | endfacet 261 | facet normal -1 0 0 262 | outer loop 263 | vertex -12 47.2397 17.0155 264 | vertex -12 44.7397 22.0155 265 | vertex -12 49.7397 22.0155 266 | endloop 267 | endfacet 268 | facet normal -1 0 0 269 | outer loop 270 | vertex -12 46.2397 16.0155 271 | vertex -12 44.7397 22.0155 272 | vertex -12 46.5326 16.7226 273 | endloop 274 | endfacet 275 | facet normal -1 0 0 276 | outer loop 277 | vertex -12 44.7397 22.0155 278 | vertex -12 46.2397 16.0155 279 | vertex -12 44.7397 10.0155 280 | endloop 281 | endfacet 282 | facet normal -0 0 1 283 | outer loop 284 | vertex -12 49.7397 22.0155 285 | vertex -4 44.7397 22.0155 286 | vertex -4 49.7397 22.0155 287 | endloop 288 | endfacet 289 | facet normal 0 0 1 290 | outer loop 291 | vertex -4 44.7397 22.0155 292 | vertex -12 49.7397 22.0155 293 | vertex -12 44.7397 22.0155 294 | endloop 295 | endfacet 296 | facet normal 1 0 0 297 | outer loop 298 | vertex -4 49.7397 22.0155 299 | vertex -4 48.2397 16.0155 300 | vertex -4 49.7397 10.0155 301 | endloop 302 | endfacet 303 | facet normal 1 0 0 304 | outer loop 305 | vertex -4 49.7397 22.0155 306 | vertex -4 47.9468 16.7226 307 | vertex -4 48.2397 16.0155 308 | endloop 309 | endfacet 310 | facet normal 1 0 0 311 | outer loop 312 | vertex -4 49.7397 22.0155 313 | vertex -4 47.2397 17.0155 314 | vertex -4 47.9468 16.7226 315 | endloop 316 | endfacet 317 | facet normal 1 -0 0 318 | outer loop 319 | vertex -4 44.7397 22.0155 320 | vertex -4 47.2397 17.0155 321 | vertex -4 49.7397 22.0155 322 | endloop 323 | endfacet 324 | facet normal 1 0 0 325 | outer loop 326 | vertex -4 46.5326 16.7226 327 | vertex -4 44.7397 22.0155 328 | vertex -4 46.2397 16.0155 329 | endloop 330 | endfacet 331 | facet normal 1 0 0 332 | outer loop 333 | vertex -4 47.2397 17.0155 334 | vertex -4 44.7397 22.0155 335 | vertex -4 46.5326 16.7226 336 | endloop 337 | endfacet 338 | facet normal 1 -0 0 339 | outer loop 340 | vertex -4 47.9468 15.3084 341 | vertex -4 49.7397 10.0155 342 | vertex -4 48.2397 16.0155 343 | endloop 344 | endfacet 345 | facet normal 1 -0 0 346 | outer loop 347 | vertex -4 47.2397 15.0155 348 | vertex -4 49.7397 10.0155 349 | vertex -4 47.9468 15.3084 350 | endloop 351 | endfacet 352 | facet normal 1 0 0 353 | outer loop 354 | vertex -4 44.7397 10.0155 355 | vertex -4 47.2397 15.0155 356 | vertex -4 46.5326 15.3084 357 | endloop 358 | endfacet 359 | facet normal 1 0 0 360 | outer loop 361 | vertex -4 47.2397 15.0155 362 | vertex -4 44.7397 10.0155 363 | vertex -4 49.7397 10.0155 364 | endloop 365 | endfacet 366 | facet normal 1 0 0 367 | outer loop 368 | vertex -4 46.2397 16.0155 369 | vertex -4 44.7397 10.0155 370 | vertex -4 46.5326 15.3084 371 | endloop 372 | endfacet 373 | facet normal 1 0 0 374 | outer loop 375 | vertex -4 44.7397 10.0155 376 | vertex -4 46.2397 16.0155 377 | vertex -4 44.7397 22.0155 378 | endloop 379 | endfacet 380 | facet normal 0 1 -0 381 | outer loop 382 | vertex -4 49.7397 10.0155 383 | vertex -12 49.7397 22.0155 384 | vertex -4 49.7397 22.0155 385 | endloop 386 | endfacet 387 | facet normal 0 1 0 388 | outer loop 389 | vertex -12 49.7397 22.0155 390 | vertex -4 49.7397 10.0155 391 | vertex -12 49.7397 10.0155 392 | endloop 393 | endfacet 394 | facet normal 0 0 -1 395 | outer loop 396 | vertex -12 44.7397 10.0155 397 | vertex -4 49.7397 10.0155 398 | vertex -4 44.7397 10.0155 399 | endloop 400 | endfacet 401 | facet normal -0 0 -1 402 | outer loop 403 | vertex -4 49.7397 10.0155 404 | vertex -12 44.7397 10.0155 405 | vertex -12 49.7397 10.0155 406 | endloop 407 | endfacet 408 | facet normal 0 -1 0 409 | outer loop 410 | vertex -12 44.7397 10.0155 411 | vertex -4 44.7397 22.0155 412 | vertex -12 44.7397 22.0155 413 | endloop 414 | endfacet 415 | facet normal 0 -1 -0 416 | outer loop 417 | vertex -4 44.7397 22.0155 418 | vertex -12 44.7397 10.0155 419 | vertex -4 44.7397 10.0155 420 | endloop 421 | endfacet 422 | facet normal 0 -0.382682 0.92388 423 | outer loop 424 | vertex -12 47.9468 15.3084 425 | vertex -4 47.2397 15.0155 426 | vertex -4 47.9468 15.3084 427 | endloop 428 | endfacet 429 | facet normal 0 -0.382682 0.92388 430 | outer loop 431 | vertex -4 47.2397 15.0155 432 | vertex -12 47.9468 15.3084 433 | vertex -12 47.2397 15.0155 434 | endloop 435 | endfacet 436 | facet normal 0 -0.382684 -0.923879 437 | outer loop 438 | vertex -12 47.2397 17.0155 439 | vertex -4 47.9468 16.7226 440 | vertex -4 47.2397 17.0155 441 | endloop 442 | endfacet 443 | facet normal -0 -0.382684 -0.923879 444 | outer loop 445 | vertex -4 47.9468 16.7226 446 | vertex -12 47.2397 17.0155 447 | vertex -12 47.9468 16.7226 448 | endloop 449 | endfacet 450 | facet normal 0 -0.92388 0.382682 451 | outer loop 452 | vertex -12 47.9468 15.3084 453 | vertex -4 48.2397 16.0155 454 | vertex -12 48.2397 16.0155 455 | endloop 456 | endfacet 457 | facet normal 0 -0.92388 0.382682 458 | outer loop 459 | vertex -4 48.2397 16.0155 460 | vertex -12 47.9468 15.3084 461 | vertex -4 47.9468 15.3084 462 | endloop 463 | endfacet 464 | facet normal -0 0.382682 0.92388 465 | outer loop 466 | vertex -12 47.2397 15.0155 467 | vertex -4 46.5326 15.3084 468 | vertex -4 47.2397 15.0155 469 | endloop 470 | endfacet 471 | facet normal 0 0.382682 0.92388 472 | outer loop 473 | vertex -4 46.5326 15.3084 474 | vertex -12 47.2397 15.0155 475 | vertex -12 46.5326 15.3084 476 | endloop 477 | endfacet 478 | facet normal 0 -0.92388 -0.382683 479 | outer loop 480 | vertex -12 48.2397 16.0155 481 | vertex -4 47.9468 16.7226 482 | vertex -12 47.9468 16.7226 483 | endloop 484 | endfacet 485 | facet normal 0 -0.92388 -0.382683 486 | outer loop 487 | vertex -4 47.9468 16.7226 488 | vertex -12 48.2397 16.0155 489 | vertex -4 48.2397 16.0155 490 | endloop 491 | endfacet 492 | facet normal 0 0.382684 -0.923879 493 | outer loop 494 | vertex -12 46.5326 16.7226 495 | vertex -4 47.2397 17.0155 496 | vertex -4 46.5326 16.7226 497 | endloop 498 | endfacet 499 | facet normal 0 0.382684 -0.923879 500 | outer loop 501 | vertex -4 47.2397 17.0155 502 | vertex -12 46.5326 16.7226 503 | vertex -12 47.2397 17.0155 504 | endloop 505 | endfacet 506 | facet normal 0 0.92388 0.382682 507 | outer loop 508 | vertex -4 46.5326 15.3084 509 | vertex -12 46.2397 16.0155 510 | vertex -4 46.2397 16.0155 511 | endloop 512 | endfacet 513 | facet normal 0 0.92388 0.382682 514 | outer loop 515 | vertex -12 46.2397 16.0155 516 | vertex -4 46.5326 15.3084 517 | vertex -12 46.5326 15.3084 518 | endloop 519 | endfacet 520 | facet normal 0 0.92388 -0.382683 521 | outer loop 522 | vertex -4 46.2397 16.0155 523 | vertex -12 46.5326 16.7226 524 | vertex -4 46.5326 16.7226 525 | endloop 526 | endfacet 527 | facet normal 0 0.92388 -0.382683 528 | outer loop 529 | vertex -12 46.5326 16.7226 530 | vertex -4 46.2397 16.0155 531 | vertex -12 46.2397 16.0155 532 | endloop 533 | endfacet 534 | facet normal -1 0 0 535 | outer loop 536 | vertex -12 21.7397 10.0155 537 | vertex -12 20.2397 16.0155 538 | vertex -12 21.7397 22.0155 539 | endloop 540 | endfacet 541 | facet normal -1 0 0 542 | outer loop 543 | vertex -12 21.7397 10.0155 544 | vertex -12 19.9468 15.3084 545 | vertex -12 20.2397 16.0155 546 | endloop 547 | endfacet 548 | facet normal -1 0 0 549 | outer loop 550 | vertex -12 21.7397 10.0155 551 | vertex -12 19.2397 15.0155 552 | vertex -12 19.9468 15.3084 553 | endloop 554 | endfacet 555 | facet normal -1 0 0 556 | outer loop 557 | vertex -12 16.7397 10.0155 558 | vertex -12 19.2397 15.0155 559 | vertex -12 21.7397 10.0155 560 | endloop 561 | endfacet 562 | facet normal -1 -0 0 563 | outer loop 564 | vertex -12 18.5326 15.3084 565 | vertex -12 16.7397 10.0155 566 | vertex -12 18.2397 16.0155 567 | endloop 568 | endfacet 569 | facet normal -1 -0 0 570 | outer loop 571 | vertex -12 19.2397 15.0155 572 | vertex -12 16.7397 10.0155 573 | vertex -12 18.5326 15.3084 574 | endloop 575 | endfacet 576 | facet normal -1 0 0 577 | outer loop 578 | vertex -12 19.9468 16.7226 579 | vertex -12 21.7397 22.0155 580 | vertex -12 20.2397 16.0155 581 | endloop 582 | endfacet 583 | facet normal -1 0 0 584 | outer loop 585 | vertex -12 19.2397 17.0155 586 | vertex -12 21.7397 22.0155 587 | vertex -12 19.9468 16.7226 588 | endloop 589 | endfacet 590 | facet normal -1 0 0 591 | outer loop 592 | vertex -12 16.7397 22.0155 593 | vertex -12 19.2397 17.0155 594 | vertex -12 18.5326 16.7226 595 | endloop 596 | endfacet 597 | facet normal -1 0 0 598 | outer loop 599 | vertex -12 19.2397 17.0155 600 | vertex -12 16.7397 22.0155 601 | vertex -12 21.7397 22.0155 602 | endloop 603 | endfacet 604 | facet normal -1 0 0 605 | outer loop 606 | vertex -12 18.2397 16.0155 607 | vertex -12 16.7397 22.0155 608 | vertex -12 18.5326 16.7226 609 | endloop 610 | endfacet 611 | facet normal -1 0 0 612 | outer loop 613 | vertex -12 16.7397 22.0155 614 | vertex -12 18.2397 16.0155 615 | vertex -12 16.7397 10.0155 616 | endloop 617 | endfacet 618 | facet normal -0 0 1 619 | outer loop 620 | vertex -12 21.7397 22.0155 621 | vertex -4 16.7397 22.0155 622 | vertex -4 21.7397 22.0155 623 | endloop 624 | endfacet 625 | facet normal 0 0 1 626 | outer loop 627 | vertex -4 16.7397 22.0155 628 | vertex -12 21.7397 22.0155 629 | vertex -12 16.7397 22.0155 630 | endloop 631 | endfacet 632 | facet normal 1 0 0 633 | outer loop 634 | vertex -4 21.7397 22.0155 635 | vertex -4 20.2397 16.0155 636 | vertex -4 21.7397 10.0155 637 | endloop 638 | endfacet 639 | facet normal 1 0 0 640 | outer loop 641 | vertex -4 21.7397 22.0155 642 | vertex -4 19.9468 16.7226 643 | vertex -4 20.2397 16.0155 644 | endloop 645 | endfacet 646 | facet normal 1 0 0 647 | outer loop 648 | vertex -4 21.7397 22.0155 649 | vertex -4 19.2397 17.0155 650 | vertex -4 19.9468 16.7226 651 | endloop 652 | endfacet 653 | facet normal 1 -0 0 654 | outer loop 655 | vertex -4 16.7397 22.0155 656 | vertex -4 19.2397 17.0155 657 | vertex -4 21.7397 22.0155 658 | endloop 659 | endfacet 660 | facet normal 1 0 0 661 | outer loop 662 | vertex -4 18.5326 16.7226 663 | vertex -4 16.7397 22.0155 664 | vertex -4 18.2397 16.0155 665 | endloop 666 | endfacet 667 | facet normal 1 0 0 668 | outer loop 669 | vertex -4 19.2397 17.0155 670 | vertex -4 16.7397 22.0155 671 | vertex -4 18.5326 16.7226 672 | endloop 673 | endfacet 674 | facet normal 1 -0 0 675 | outer loop 676 | vertex -4 19.9468 15.3084 677 | vertex -4 21.7397 10.0155 678 | vertex -4 20.2397 16.0155 679 | endloop 680 | endfacet 681 | facet normal 1 -0 0 682 | outer loop 683 | vertex -4 19.2397 15.0155 684 | vertex -4 21.7397 10.0155 685 | vertex -4 19.9468 15.3084 686 | endloop 687 | endfacet 688 | facet normal 1 0 0 689 | outer loop 690 | vertex -4 16.7397 10.0155 691 | vertex -4 19.2397 15.0155 692 | vertex -4 18.5326 15.3084 693 | endloop 694 | endfacet 695 | facet normal 1 0 0 696 | outer loop 697 | vertex -4 19.2397 15.0155 698 | vertex -4 16.7397 10.0155 699 | vertex -4 21.7397 10.0155 700 | endloop 701 | endfacet 702 | facet normal 1 0 0 703 | outer loop 704 | vertex -4 18.2397 16.0155 705 | vertex -4 16.7397 10.0155 706 | vertex -4 18.5326 15.3084 707 | endloop 708 | endfacet 709 | facet normal 1 0 0 710 | outer loop 711 | vertex -4 16.7397 10.0155 712 | vertex -4 18.2397 16.0155 713 | vertex -4 16.7397 22.0155 714 | endloop 715 | endfacet 716 | facet normal 0 1 -0 717 | outer loop 718 | vertex -4 21.7397 10.0155 719 | vertex -12 21.7397 22.0155 720 | vertex -4 21.7397 22.0155 721 | endloop 722 | endfacet 723 | facet normal 0 1 0 724 | outer loop 725 | vertex -12 21.7397 22.0155 726 | vertex -4 21.7397 10.0155 727 | vertex -12 21.7397 10.0155 728 | endloop 729 | endfacet 730 | facet normal 0 0 -1 731 | outer loop 732 | vertex -12 16.7397 10.0155 733 | vertex -4 21.7397 10.0155 734 | vertex -4 16.7397 10.0155 735 | endloop 736 | endfacet 737 | facet normal -0 0 -1 738 | outer loop 739 | vertex -4 21.7397 10.0155 740 | vertex -12 16.7397 10.0155 741 | vertex -12 21.7397 10.0155 742 | endloop 743 | endfacet 744 | facet normal 0 -1 0 745 | outer loop 746 | vertex -12 16.7397 10.0155 747 | vertex -4 16.7397 22.0155 748 | vertex -12 16.7397 22.0155 749 | endloop 750 | endfacet 751 | facet normal 0 -1 -0 752 | outer loop 753 | vertex -4 16.7397 22.0155 754 | vertex -12 16.7397 10.0155 755 | vertex -4 16.7397 10.0155 756 | endloop 757 | endfacet 758 | facet normal 0 -0.382683 0.92388 759 | outer loop 760 | vertex -12 19.9468 15.3084 761 | vertex -4 19.2397 15.0155 762 | vertex -4 19.9468 15.3084 763 | endloop 764 | endfacet 765 | facet normal 0 -0.382683 0.92388 766 | outer loop 767 | vertex -4 19.2397 15.0155 768 | vertex -12 19.9468 15.3084 769 | vertex -12 19.2397 15.0155 770 | endloop 771 | endfacet 772 | facet normal 0 -0.382685 -0.923879 773 | outer loop 774 | vertex -12 19.2397 17.0155 775 | vertex -4 19.9468 16.7226 776 | vertex -4 19.2397 17.0155 777 | endloop 778 | endfacet 779 | facet normal -0 -0.382685 -0.923879 780 | outer loop 781 | vertex -4 19.9468 16.7226 782 | vertex -12 19.2397 17.0155 783 | vertex -12 19.9468 16.7226 784 | endloop 785 | endfacet 786 | facet normal 0 -0.923879 0.382684 787 | outer loop 788 | vertex -12 19.9468 15.3084 789 | vertex -4 20.2397 16.0155 790 | vertex -12 20.2397 16.0155 791 | endloop 792 | endfacet 793 | facet normal 0 -0.923879 0.382684 794 | outer loop 795 | vertex -4 20.2397 16.0155 796 | vertex -12 19.9468 15.3084 797 | vertex -4 19.9468 15.3084 798 | endloop 799 | endfacet 800 | facet normal -0 0.382682 0.92388 801 | outer loop 802 | vertex -12 19.2397 15.0155 803 | vertex -4 18.5326 15.3084 804 | vertex -4 19.2397 15.0155 805 | endloop 806 | endfacet 807 | facet normal 0 0.382682 0.92388 808 | outer loop 809 | vertex -4 18.5326 15.3084 810 | vertex -12 19.2397 15.0155 811 | vertex -12 18.5326 15.3084 812 | endloop 813 | endfacet 814 | facet normal 0 -0.923879 -0.382685 815 | outer loop 816 | vertex -12 20.2397 16.0155 817 | vertex -4 19.9468 16.7226 818 | vertex -12 19.9468 16.7226 819 | endloop 820 | endfacet 821 | facet normal 0 -0.923879 -0.382685 822 | outer loop 823 | vertex -4 19.9468 16.7226 824 | vertex -12 20.2397 16.0155 825 | vertex -4 20.2397 16.0155 826 | endloop 827 | endfacet 828 | facet normal 0 0.382684 -0.923879 829 | outer loop 830 | vertex -12 18.5326 16.7226 831 | vertex -4 19.2397 17.0155 832 | vertex -4 18.5326 16.7226 833 | endloop 834 | endfacet 835 | facet normal 0 0.382684 -0.923879 836 | outer loop 837 | vertex -4 19.2397 17.0155 838 | vertex -12 18.5326 16.7226 839 | vertex -12 19.2397 17.0155 840 | endloop 841 | endfacet 842 | facet normal 0 0.92388 0.382682 843 | outer loop 844 | vertex -4 18.5326 15.3084 845 | vertex -12 18.2397 16.0155 846 | vertex -4 18.2397 16.0155 847 | endloop 848 | endfacet 849 | facet normal 0 0.92388 0.382682 850 | outer loop 851 | vertex -12 18.2397 16.0155 852 | vertex -4 18.5326 15.3084 853 | vertex -12 18.5326 15.3084 854 | endloop 855 | endfacet 856 | facet normal 0 0.92388 -0.382683 857 | outer loop 858 | vertex -4 18.2397 16.0155 859 | vertex -12 18.5326 16.7226 860 | vertex -4 18.5326 16.7226 861 | endloop 862 | endfacet 863 | facet normal 0 0.92388 -0.382683 864 | outer loop 865 | vertex -12 18.5326 16.7226 866 | vertex -4 18.2397 16.0155 867 | vertex -12 18.2397 16.0155 868 | endloop 869 | endfacet 870 | facet normal -1 0 0 871 | outer loop 872 | vertex -12 61.7397 5 873 | vertex -12 49.7397 7 874 | vertex -12 61.7397 7 875 | endloop 876 | endfacet 877 | facet normal -1 0 0 878 | outer loop 879 | vertex -12 49.7397 7 880 | vertex -12 16.7397 7 881 | vertex -12 49.7397 10.0155 882 | endloop 883 | endfacet 884 | facet normal -1 0 0 885 | outer loop 886 | vertex -12 61.7397 5 887 | vertex -12 16.7397 7 888 | vertex -12 49.7397 7 889 | endloop 890 | endfacet 891 | facet normal -1 0 0 892 | outer loop 893 | vertex -12 4.73967 5 894 | vertex -12 16.7397 7 895 | vertex -12 61.7397 5 896 | endloop 897 | endfacet 898 | facet normal -1 -0 0 899 | outer loop 900 | vertex -12 16.7397 7 901 | vertex -12 4.73967 5 902 | vertex -12 4.73967 7 903 | endloop 904 | endfacet 905 | facet normal -1 -0 0 906 | outer loop 907 | vertex -12 49.7397 10.0155 908 | vertex -12 16.7397 7 909 | vertex -12 16.7397 10.0155 910 | endloop 911 | endfacet 912 | facet normal -0 0 1 913 | outer loop 914 | vertex -12 49.7397 10.0155 915 | vertex -4 16.7397 10.0155 916 | vertex -4 49.7397 10.0155 917 | endloop 918 | endfacet 919 | facet normal 0 0 1 920 | outer loop 921 | vertex -4 16.7397 10.0155 922 | vertex -12 49.7397 10.0155 923 | vertex -12 16.7397 10.0155 924 | endloop 925 | endfacet 926 | facet normal 1 0 0 927 | outer loop 928 | vertex -4 49.7397 10.0155 929 | vertex -4 16.7397 10.0155 930 | vertex -4 49.7397 7 931 | endloop 932 | endfacet 933 | facet normal 1 -0 0 934 | outer loop 935 | vertex -4 49.7397 7 936 | vertex -4 61.7397 5 937 | vertex -4 61.7397 7 938 | endloop 939 | endfacet 940 | facet normal 1 0 0 941 | outer loop 942 | vertex -4 16.7397 7 943 | vertex -4 49.7397 7 944 | vertex -4 16.7397 10.0155 945 | endloop 946 | endfacet 947 | facet normal 1 0 0 948 | outer loop 949 | vertex -4 49.7397 7 950 | vertex -4 16.7397 7 951 | vertex -4 61.7397 5 952 | endloop 953 | endfacet 954 | facet normal 1 0 0 955 | outer loop 956 | vertex -4 4.73967 5 957 | vertex -4 16.7397 7 958 | vertex -4 4.73967 7 959 | endloop 960 | endfacet 961 | facet normal 1 0 0 962 | outer loop 963 | vertex -4 16.7397 7 964 | vertex -4 4.73967 5 965 | vertex -4 61.7397 5 966 | endloop 967 | endfacet 968 | facet normal 0 0 -1 969 | outer loop 970 | vertex -5.76861 9.54412 5 971 | vertex -5.025 58 5 972 | vertex -5.025 8 5 973 | endloop 974 | endfacet 975 | facet normal 0 0 -1 976 | outer loop 977 | vertex -5.76861 9.54412 5 978 | vertex -5.76861 56.4559 5 979 | vertex -5.025 58 5 980 | endloop 981 | endfacet 982 | facet normal 0 0 -1 983 | outer loop 984 | vertex -7.43948 9.92548 5 985 | vertex -5.76861 56.4559 5 986 | vertex -5.76861 9.54412 5 987 | endloop 988 | endfacet 989 | facet normal 0 0 -1 990 | outer loop 991 | vertex -7.43948 9.92548 5 992 | vertex -7.43948 56.0745 5 993 | vertex -5.76861 56.4559 5 994 | endloop 995 | endfacet 996 | facet normal 0 0 -1 997 | outer loop 998 | vertex -8.77941 8.85692 5 999 | vertex -7.43948 56.0745 5 1000 | vertex -7.43948 9.92548 5 1001 | endloop 1002 | endfacet 1003 | facet normal -0 0 -1 1004 | outer loop 1005 | vertex -7.43948 56.0745 5 1006 | vertex -8.77941 8.85692 5 1007 | vertex -8.77941 57.1431 5 1008 | endloop 1009 | endfacet 1010 | facet normal 0 0 -1 1011 | outer loop 1012 | vertex -5.025 58 5 1013 | vertex -4 4.73967 5 1014 | vertex -5.025 8 5 1015 | endloop 1016 | endfacet 1017 | facet normal 0 0 -1 1018 | outer loop 1019 | vertex -4 4.73967 5 1020 | vertex -5.76861 6.45588 5 1021 | vertex -5.025 8 5 1022 | endloop 1023 | endfacet 1024 | facet normal 0 0 -1 1025 | outer loop 1026 | vertex -4 4.73967 5 1027 | vertex -7.43948 6.07452 5 1028 | vertex -5.76861 6.45588 5 1029 | endloop 1030 | endfacet 1031 | facet normal 0 0 -1 1032 | outer loop 1033 | vertex -12 4.73967 5 1034 | vertex -8.77941 8.85692 5 1035 | vertex -8.77941 7.14308 5 1036 | endloop 1037 | endfacet 1038 | facet normal -0 0 -1 1039 | outer loop 1040 | vertex -8.77941 8.85692 5 1041 | vertex -12 4.73967 5 1042 | vertex -8.77941 57.1431 5 1043 | endloop 1044 | endfacet 1045 | facet normal 0 0 -1 1046 | outer loop 1047 | vertex -12 61.7397 5 1048 | vertex -8.77941 57.1431 5 1049 | vertex -12 4.73967 5 1050 | endloop 1051 | endfacet 1052 | facet normal -0 0 -1 1053 | outer loop 1054 | vertex -7.43948 6.07452 5 1055 | vertex -12 4.73967 5 1056 | vertex -8.77941 7.14308 5 1057 | endloop 1058 | endfacet 1059 | facet normal 0 0 -1 1060 | outer loop 1061 | vertex -12 4.73967 5 1062 | vertex -7.43948 6.07452 5 1063 | vertex -4 4.73967 5 1064 | endloop 1065 | endfacet 1066 | facet normal 0 0 -1 1067 | outer loop 1068 | vertex -4 4.73967 5 1069 | vertex -5.025 58 5 1070 | vertex -4 61.7397 5 1071 | endloop 1072 | endfacet 1073 | facet normal 0 0 -1 1074 | outer loop 1075 | vertex -5.76861 59.5441 5 1076 | vertex -4 61.7397 5 1077 | vertex -5.025 58 5 1078 | endloop 1079 | endfacet 1080 | facet normal 0 0 -1 1081 | outer loop 1082 | vertex -7.43948 59.9255 5 1083 | vertex -4 61.7397 5 1084 | vertex -5.76861 59.5441 5 1085 | endloop 1086 | endfacet 1087 | facet normal 0 0 -1 1088 | outer loop 1089 | vertex -7.43948 59.9255 5 1090 | vertex -12 61.7397 5 1091 | vertex -4 61.7397 5 1092 | endloop 1093 | endfacet 1094 | facet normal 0 0 -1 1095 | outer loop 1096 | vertex -8.77941 58.8569 5 1097 | vertex -12 61.7397 5 1098 | vertex -7.43948 59.9255 5 1099 | endloop 1100 | endfacet 1101 | facet normal 0 0 -1 1102 | outer loop 1103 | vertex -8.77941 57.1431 5 1104 | vertex -12 61.7397 5 1105 | vertex -8.77941 58.8569 5 1106 | endloop 1107 | endfacet 1108 | facet normal 0 -1 0 1109 | outer loop 1110 | vertex -12 16.7397 7 1111 | vertex -4 16.7397 10.0155 1112 | vertex -12 16.7397 10.0155 1113 | endloop 1114 | endfacet 1115 | facet normal 0 -1 -0 1116 | outer loop 1117 | vertex -4 16.7397 10.0155 1118 | vertex -12 16.7397 7 1119 | vertex -4 16.7397 7 1120 | endloop 1121 | endfacet 1122 | facet normal 0 1 -0 1123 | outer loop 1124 | vertex -4 49.7397 7 1125 | vertex -12 49.7397 10.0155 1126 | vertex -4 49.7397 10.0155 1127 | endloop 1128 | endfacet 1129 | facet normal 0 1 0 1130 | outer loop 1131 | vertex -12 49.7397 10.0155 1132 | vertex -4 49.7397 7 1133 | vertex -12 49.7397 7 1134 | endloop 1135 | endfacet 1136 | facet normal 0 0 1 1137 | outer loop 1138 | vertex -4 16.7397 7 1139 | vertex -5.025 8 7 1140 | vertex -4 4.73967 7 1141 | endloop 1142 | endfacet 1143 | facet normal 0 0 1 1144 | outer loop 1145 | vertex -4 16.7397 7 1146 | vertex -5.76861 9.54412 7 1147 | vertex -5.025 8 7 1148 | endloop 1149 | endfacet 1150 | facet normal 0 0 1 1151 | outer loop 1152 | vertex -4 16.7397 7 1153 | vertex -7.43948 9.92548 7 1154 | vertex -5.76861 9.54412 7 1155 | endloop 1156 | endfacet 1157 | facet normal -0 0 1 1158 | outer loop 1159 | vertex -12 16.7397 7 1160 | vertex -7.43948 9.92548 7 1161 | vertex -4 16.7397 7 1162 | endloop 1163 | endfacet 1164 | facet normal 0 0 1 1165 | outer loop 1166 | vertex -12 4.73967 7 1167 | vertex -8.77941 8.85692 7 1168 | vertex -12 16.7397 7 1169 | endloop 1170 | endfacet 1171 | facet normal 0 0 1 1172 | outer loop 1173 | vertex -7.43948 9.92548 7 1174 | vertex -12 16.7397 7 1175 | vertex -8.77941 8.85692 7 1176 | endloop 1177 | endfacet 1178 | facet normal -0 0 1 1179 | outer loop 1180 | vertex -5.76861 6.45588 7 1181 | vertex -4 4.73967 7 1182 | vertex -5.025 8 7 1183 | endloop 1184 | endfacet 1185 | facet normal -0 0 1 1186 | outer loop 1187 | vertex -7.43948 6.07452 7 1188 | vertex -4 4.73967 7 1189 | vertex -5.76861 6.45588 7 1190 | endloop 1191 | endfacet 1192 | facet normal 0 0 1 1193 | outer loop 1194 | vertex -7.43948 6.07452 7 1195 | vertex -12 4.73967 7 1196 | vertex -4 4.73967 7 1197 | endloop 1198 | endfacet 1199 | facet normal 0 0 1 1200 | outer loop 1201 | vertex -8.77941 7.14308 7 1202 | vertex -12 4.73967 7 1203 | vertex -7.43948 6.07452 7 1204 | endloop 1205 | endfacet 1206 | facet normal 0 0 1 1207 | outer loop 1208 | vertex -8.77941 8.85692 7 1209 | vertex -12 4.73967 7 1210 | vertex -8.77941 7.14308 7 1211 | endloop 1212 | endfacet 1213 | facet normal 0 -1 0 1214 | outer loop 1215 | vertex -12 4.73967 5 1216 | vertex -4 4.73967 7 1217 | vertex -12 4.73967 7 1218 | endloop 1219 | endfacet 1220 | facet normal 0 -1 -0 1221 | outer loop 1222 | vertex -4 4.73967 7 1223 | vertex -12 4.73967 5 1224 | vertex -4 4.73967 5 1225 | endloop 1226 | endfacet 1227 | facet normal 0 0 1 1228 | outer loop 1229 | vertex -4 61.7397 7 1230 | vertex -5.025 58 7 1231 | vertex -4 49.7397 7 1232 | endloop 1233 | endfacet 1234 | facet normal 0 0 1 1235 | outer loop 1236 | vertex -4 61.7397 7 1237 | vertex -5.76861 59.5441 7 1238 | vertex -5.025 58 7 1239 | endloop 1240 | endfacet 1241 | facet normal 0 0 1 1242 | outer loop 1243 | vertex -4 61.7397 7 1244 | vertex -7.43948 59.9255 7 1245 | vertex -5.76861 59.5441 7 1246 | endloop 1247 | endfacet 1248 | facet normal 0 0 1 1249 | outer loop 1250 | vertex -8.77941 58.8569 7 1251 | vertex -12 61.7397 7 1252 | vertex -8.77941 57.1431 7 1253 | endloop 1254 | endfacet 1255 | facet normal 0 0 1 1256 | outer loop 1257 | vertex -7.43948 59.9255 7 1258 | vertex -12 61.7397 7 1259 | vertex -8.77941 58.8569 7 1260 | endloop 1261 | endfacet 1262 | facet normal -0 0 1 1263 | outer loop 1264 | vertex -12 61.7397 7 1265 | vertex -7.43948 59.9255 7 1266 | vertex -4 61.7397 7 1267 | endloop 1268 | endfacet 1269 | facet normal -0 0 1 1270 | outer loop 1271 | vertex -5.76861 56.4559 7 1272 | vertex -4 49.7397 7 1273 | vertex -5.025 58 7 1274 | endloop 1275 | endfacet 1276 | facet normal -0 0 1 1277 | outer loop 1278 | vertex -7.43948 56.0745 7 1279 | vertex -4 49.7397 7 1280 | vertex -5.76861 56.4559 7 1281 | endloop 1282 | endfacet 1283 | facet normal 0 0 1 1284 | outer loop 1285 | vertex -12 49.7397 7 1286 | vertex -7.43948 56.0745 7 1287 | vertex -8.77941 57.1431 7 1288 | endloop 1289 | endfacet 1290 | facet normal 0 0 1 1291 | outer loop 1292 | vertex -12 49.7397 7 1293 | vertex -8.77941 57.1431 7 1294 | vertex -12 61.7397 7 1295 | endloop 1296 | endfacet 1297 | facet normal 0 0 1 1298 | outer loop 1299 | vertex -7.43948 56.0745 7 1300 | vertex -12 49.7397 7 1301 | vertex -4 49.7397 7 1302 | endloop 1303 | endfacet 1304 | facet normal 0 1 -0 1305 | outer loop 1306 | vertex -4 61.7397 5 1307 | vertex -12 61.7397 7 1308 | vertex -4 61.7397 7 1309 | endloop 1310 | endfacet 1311 | facet normal 0 1 0 1312 | outer loop 1313 | vertex -12 61.7397 7 1314 | vertex -4 61.7397 5 1315 | vertex -12 61.7397 5 1316 | endloop 1317 | endfacet 1318 | endsolid OpenSCAD_Model 1319 | --------------------------------------------------------------------------------