23 lines
612 B
OpenSCAD
23 lines
612 B
OpenSCAD
// --- 1/2" PIPE RING TEST ARRAY ---
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$fn = 80;
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p12 = 21.3; // 1/2" Pipe OD
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wall = 3.0;
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h = 10;
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offsets = [0.10, 0.15, 0.20, 0.25, 0.30, 0.35];
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for (i = [0 : 5]) {
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translate([i * 35, 0, 0]) {
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difference() {
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cylinder(d = p12 + offsets[i] + (wall*2), h = h);
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translate([0,0,-1]) cylinder(d = p12 + offsets[i], h = h+2);
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// Identification Notches
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for (n = [0 : i]) {
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rotate([0, 0, n * 15])
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translate([(p12 + wall*2)/2, 0, h/2])
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cube([4, 1, h+1], center=true);
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}
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}
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}
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} |