31 lines
895 B
OpenSCAD
31 lines
895 B
OpenSCAD
/*
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https://www.printables.com/model/175319-crank-bearing-removal-tool
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This work is licensed under a
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Creative Commons (4.0 International License)
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Attribution-NonCommercial
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*/
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thickness=3;
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spacing=1;
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minDiam=8;
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maxDiam=12;
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totalHeight=100;
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coneHeight=30;
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difference() {
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union() {
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translate([0, 0, totalHeight/2])
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cylinder(h=totalHeight, d=minDiam, center=true);
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translate([0, 0, coneHeight/2])
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cylinder(h=coneHeight, d1=maxDiam, d2=minDiam, center=true);
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}
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translate([0, 0, totalHeight/2])
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cylinder(h=totalHeight+0.2, d=minDiam-thickness, center=true);
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translate([0, 0, coneHeight/2])
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cylinder(h=coneHeight+0.2, d1=maxDiam-thickness, d2=minDiam-thickness, center=true);
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for(a = [0:360/3:359]){
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translate([0, 0, coneHeight/2]) rotate([0, 0, a])
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cube([maxDiam, spacing, coneHeight+0.1], center=true);
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}
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}
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