52 lines
817 B
OpenSCAD
52 lines
817 B
OpenSCAD
// test for screw tolerances
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$fn = 128;
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outerD = 4.65;
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innerD = 2.95;
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*difference() {
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cube(size=[10,50,10]);
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union() {
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translate(v=[5,10,-1])
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cylinder(h=30,r=innerD/2-0.2);
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translate(v=[5,25,-1])
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cylinder(h=30,r=innerD/2);
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translate(v=[5,40,-1])
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cylinder(h=30,r=innerD/2+0.2);
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}
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}
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module caseOuter() {
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rotate(a=[90,0,0])
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minkowski() {
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cube(size=[90,40,195], center=true);
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cylinder(h=0.00000000001, r=10);
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}
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}
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module caseInner() {
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translate(v=[0,0,-2])
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rotate(a=[90,0,0])
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minkowski() {
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cube(size=[90,47,195+0.01], center=true);
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*cylinder(h=0.00000000001, r=5);
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}
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}
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module caseShell() {
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difference() {
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caseOuter();
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caseInner();
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}
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}
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caseShell(); |