3dprinting/spoolmount
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Hollow extension, rounded inner edges

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This commit is contained in:
Ian Gulliver
2024-07-10 19:09:18 -07:00
parent 1d3eb8c0b0
commit 1537b8bd1b
4 changed files with 92 additions and 29 deletions
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23
lib/extension_twist.scad
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@@ -1,6 +1,6 @@
use <spoolmount_twist.scad>
module extension_twist(h) {
module extension_twist(h, twist) {
assert(h >= 10, "minimum extension height is 10");
// Bottom spoolmount twist
@@ -8,12 +8,23 @@ module extension_twist(h) {
// Top spoolmount twist
translate([0, 0, h])
rotate([180, 0, 30])
rotate([180, 0, twist])
spoolmount_twist();
// Center cylinder
translate([0, 0, 5])
cylinder(h=h - 10, r=25, $fn=200);
difference() {
union() {
// Outer body cylinder
translate([0, 0, 4.5])
cylinder(h=h - 9, r=25, $fn=200);
// Inner body cylinder
translate([0, 0, 2.5])
cylinder(h=h - 5, r=23, $fn=200);
}
// Inner through cutout
cylinder(h=h, r=16.25, $fn=200);
}
}
extension_twist(h=25);
extension_twist(h=25, twist=30);