85 lines
2.4 KiB
OpenSCAD
85 lines
2.4 KiB
OpenSCAD
module spoolmount_twist() {
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difference() {
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// Cylinder body
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cylinder(h=5, r=25, $fn=200);
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for (a = [45 : 90 : 335]) {
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// Locking bump entrance cutout
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rotate([0, 0, a - 13])
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rotate_extrude(angle=26, $fn=200)
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translate([22.5, 0, 0])
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polygon(points=[
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[0, -1],
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[3, -1],
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[3, 2.5],
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[0, 2.5],
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]);
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// Slide cutout
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rotate([0, 0, a - 41.5])
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rotate_extrude(angle=83, $fn=200)
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translate([22.5, 0, 0])
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polygon(points=[
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[3, 0],
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[2.5, 0],
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[0, 2.5],
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[2.5, 5],
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[3, 5],
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]);
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// Rounded end cutouts
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for (o = [-41.5, 41.5]) {
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rotate([0, 0, a + o])
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translate([0, 30, 0])
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scale([0.2, 1.0, 1.0])
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rotate_extrude($fn=200)
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translate([5, 0, 0])
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polygon(points=[
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[0, 0],
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[2.5, 2.5],
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[0, 5],
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]);
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}
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}
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}
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difference() {
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intersection() {
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cylinder(h=5, r=25, $fn=200);
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for (a = [45 : 90 : 335]) {
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for (o = [-20.65, 20.65]) {
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rotate([0, 0, a + o])
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translate([0, 23.5, 1])
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rotate([45, 0, 0])
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scale([1.0, 1.0, 1.0])
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cylinder(h=3.5, d=1, center=true, $fn=50);
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rotate([0, 0, a + o])
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translate([0, 23.5, 4])
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rotate([-45, 0, 0])
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scale([1.0, 1.0, 1.0])
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cylinder(h=3.5, d=1, center=true, $fn=50);
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}
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}
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}
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for (a = [45 : 90 : 335]) {
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// Rounded end cutouts
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for (o = [-21.5, 21.5]) {
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rotate([0, 0, a + o])
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translate([0, 30, 0])
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scale([0.2, 1.0, 1.0])
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rotate_extrude($fn=200)
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translate([5, 0, 0])
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polygon(points=[
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[0, 0],
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[2.5, 2.5],
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[0, 5],
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]);
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}
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}
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}
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}
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spoolmount_twist(); |