25 lines
693 B
OpenSCAD
25 lines
693 B
OpenSCAD
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module selfTappingScrew(mSize=3, length=30, recessCap=0.1){
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dk = mSize*2;
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d = mSize;
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k = (1.86/3)*mSize;
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color("lightblue"){
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// Shaft
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cylinder(d=d, h=length, center=true);
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// Cap
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translate([0,0,(length-k)/2])
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cylinder(d2=dk,d1=d, h=k, center=true);
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}
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// Recess
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color("lightblue",0.2){
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if(recessCap){
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translate([0,0,(length+recessCap)/2])
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cylinder(d=dk,h=recessCap+0.01, center=true);
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}
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}
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}
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translate([0,0,0])selfTappingScrew(mSize=3, length=30);
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translate([0,20,0])selfTappingScrew(mSize=5, length=20);
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translate([0,40,0])selfTappingScrew(mSize=3, length=20, recessCap=10);
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