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43 lines
967 B
OpenSCAD
43 lines
967 B
OpenSCAD
include <config.scad>
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use <GDMUtils.scad>
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use <joiners.scad>
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module roller()
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{
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color("Tan") render(convexity=2) {
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difference() {
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union() {
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translate([0,0,-roller_thick/4])
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cylinder(h=roller_thick/2, r1=roller_diam/2, r2=roller_diam/2+(roller_thick/2)*tan(roller_angle), center=true, $fn=64);
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translate([0,0,roller_thick/4])
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cylinder(h=roller_thick/2, r2=roller_diam/2, r1=roller_diam/2+(roller_thick/2)*tan(roller_angle), center=true, $fn=64);
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}
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cylinder(h=roller_thick+0.1, r=roller_axle/2, center=true, $fn=32);
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cylinder(h=roller_thick*2/3, r=roller_axle/2+0.5, center=true, $fn=32);
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}
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}
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}
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//!roller();
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module roller_parts() { // make me
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num_x = 3;
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num_y = 4;
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spacing = 40;
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grid_of(
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xa=[-spacing*(num_x-1)/2:spacing:spacing*(num_x-1)/2],
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ya=[-spacing*(num_y-1)/2:spacing:spacing*(num_y-1)/2],
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za=[roller_thick/2]
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) roller();
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}
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roller_parts();
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// vim: noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap
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