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Added nut_sides parameter to allow creation of non-cylinder nut

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Ian Drake
2023-12-08 00:41:00 -05:00
committed by Adrian Schlatter
parent 32c20eb982
commit 40c02e5ecb
2 changed files with 8 additions and 3 deletions
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threadlib.scad
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@@ -48,7 +48,8 @@ module bolt(designator, turns, higbee_arc=20, fn=120, table=THREAD_TABLE) {
};
};
module nut(designator, turns, Douter, higbee_arc=20, fn=120, table=THREAD_TABLE) {
module nut(designator, turns, Douter, higbee_arc=20, fn=120, nut_sides=120, table=THREAD_TABLE) {
nut_sides = nut_sides == 120 ? fn : nut_sides;
union() {
specs = thread_specs(str(designator, "-int"), table=table);
P = specs[0]; Dsupport = specs[2];
@@ -57,7 +58,7 @@ module nut(designator, turns, Douter, higbee_arc=20, fn=120, table=THREAD_TABLE)
translate([0, 0, -P / 2])
difference() {
cylinder(h=H, d=Douter, $fn=fn);
cylinder(h=H, d=Douter, $fn=nut_sides);
translate([0, 0, -0.1])
cylinder(h=H+0.2, d=Dsupport, $fn=fn);
};