28 lines
No EOL
626 B
OpenSCAD
28 lines
No EOL
626 B
OpenSCAD
include <BOSL2/std.scad>
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include <BOSL2/screws.scad>
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d1 = 80;
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d2 = 10;
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h = 30;
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t = 5;
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thread = "";
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$fn = 360;
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$slop = 0.3;
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difference() {
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cyl(h=h, d=struct_val(screw_info("M6"),"diameter") + 2);
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// thread
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screw_hole(spec="M8", l=100, thread=true);
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}
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difference() {
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cyl(d1=d1, d2=d2, h=h);
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screw_hole(spec="M8", l=100, thread=true);
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for(i=[0:3]) {
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zrot(120*i) left(d1/3) cyl(h=h+1, d=d1/2);
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zrot(120*i + 30) left(d1/2) cuboid([20,10,100]);
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zrot(120*i - 30) left(d1/2) cuboid([20,10,100]);
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}
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// cyl(d1=t*(d2-d1)/h + d1 - 2*t, d2=(h-t)*(d2-d1)/h + d1 - 2*t, h=h-2*t);
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} |