52 lines
1.6 KiB
OpenSCAD
52 lines
1.6 KiB
OpenSCAD
t = 0;
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include <../../libraries/threads.scad>;
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module base () {
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$fn = 100;
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BUMP = 2;
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BUMPS = 6;
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TOP_H = 9.5;
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union() {
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translate([0, 0, -15])cylinder(r = 8.45, h = 20, center = true);
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//translate([0, 0, -24.5])cylinder(r = 11.1, h = 9.5, center = true, $fn = 6);
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translate([0, 0, -24.5]) cylinder(r = 19 / 2, h = TOP_H, center = true);
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for (i = [0 : BUMPS]) {
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rotate([0, 0, (360 / BUMPS) * i]) translate([0, 8.9, -24.5]) cylinder(r = BUMP, h = TOP_H, center = true, $fn = 60);
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}
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}
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}
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module lomo_bottom_screw () {
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difference () {
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base();
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//
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translate([0, 0, -20]) cylinder(r = 14 / 2, h = 20, center = true, $fn = 100);
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}
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difference () {
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//outer screw
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translate([0, 0, -7.1]) metric_thread (diameter=10, pitch=1.5, length=27.1);
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//taper top of screw
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translate([0, 0, 19]) difference() {
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cylinder(r = 8, h = 3.5, center = true, $fn = 100);
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cylinder(r1 = 6, r2 = 3, h = 4.5, center = true, $fn = 100);
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}
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//hollow center
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cylinder(r = 3.8 / 2, h = 100, center = true, $fn = 60);
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}
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}
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difference() {
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//color("green")
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//center
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translate([0, 0, 29]) lomo_bottom_screw();
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//translate([37, -3.25, 0]) import("./lomo_part_fixed.stl");
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translate([-50, 0, 29]) cube([100, 100, 100], center = true);
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}
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translate([0, 0, -20]) rotate([0, 0, t]) difference() {
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rotate([0, 180, 0]) import("../lomo_top_screw/lomo_top_screw.stl");
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//translate([-100, 0, 0])cube([200, 200, 200], center = true);
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}
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