68 lines
No EOL
1.8 KiB
OpenSCAD
68 lines
No EOL
1.8 KiB
OpenSCAD
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module bumper_hole() {
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rotate([0, 180, 0]) translate([0, 0, -1]) union() {
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cylinder(d = 8.5, center = true, h = 3.1);
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translate([0, 0, 0.76])
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cylinder(d = 14.5, center = true, h = 1.5);
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}
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}
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module band_hole() {
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translate([0, 0, 1.5]) union() {
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translate([ 9, 0, 0])
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cylinder(d = 4, center = true, h = 5);
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translate([- 9, 0, 0])
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cylinder(d = 4, center = true, h = 5);
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cube([18, 4, 5], center = true);
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}
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}
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$fn=30;
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translate([0, 70, 0]) difference() {
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union() {
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translate([ 0, 0,- 8 ])
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cube(size=[150, 67, 20], center = true);
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}
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union() {
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translate([ 0, 0,- 10.5])
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cube(size=[147, 64, 20], center = true);
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translate([ 74, -25,- 15.5])
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cube(size=[25, 20, 30], center = true);
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// bumper holes are removed
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rotate([0, 0, 45]) {
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translate([ 0, 32, 0]) bumper_hole();
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translate([ 0,- 32, 0]) bumper_hole();
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translate([ 32, 0, 0]) bumper_hole();
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translate([-32, 0, 0]) bumper_hole();
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}
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translate([ 20, 32, 0]) band_hole();
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translate([ 20,- 32, 0]) band_hole();
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translate([-20, 32, 0]) band_hole();
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translate([-20,- 32, 0]) band_hole();
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}
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}
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/*
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difference() {
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union() {
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translate([ 0, 0,- 4]) cube(size=[150, 55, 10], center = true);
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}
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union() {
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translate([ 0, 0,- 4.5])
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cube(size=[147, 52, 10], center = true);
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translate([74, 25,- 15.5])
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cube(size=[25, 20, 30], center = true);
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translate([ 20, 26, -1.5]) band_hole();
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translate([ 20,- 26, -1.5]) band_hole();
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translate([-20, 26, -1.5]) band_hole();
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translate([-20,- 26, -1.5]) band_hole();
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}
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}
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*/ |