54 lines
1 KiB
OpenSCAD
54 lines
1 KiB
OpenSCAD
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// HyLoft 01031 Folding Storage TireLoft,
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module rounded_cylinder(r, h, n) {
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rotate_extrude(convexity=1) {
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offset(r=n) offset(delta=-n) square([r,h]);
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square([n,h]);
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}
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}
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module tire(dia, w, iw) {
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difference() {
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rounded_cylinder(dia/2, w, 1);
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cylinder(r=(iw/2), h=w);
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}
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}
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module loft_end() {
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cube([1, 22.5, 1]);
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cube([1, 1, 24.5]);
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translate([-0.125, 22.5, -0.75])
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rotate([45, 0, 0])
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cube([0.125, 1, 32]);
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}
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module tire_loft() {
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color("silver") {
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loft_end();
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translate([0, 4, 0.5])
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rotate([0, 90, 0])
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cylinder(d=1, h=42);
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translate([0, 22, 0.5])
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rotate([0, 90, 0])
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cylinder(d=1, h=42);
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translate([42, 0, 0])
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mirror([1, 0, 0])
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loft_end();
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}
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// tires
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for(i=[0:10:30]) {
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let(dr=2) {
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translate([i + 1, (28.3/2)-dr, (28.3/2)-dr])
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rotate([0, 90])
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color("black")
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tire(28.3, 9.3, 19);
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}
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}
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}
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tire_loft();
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