sixteenmillimeter-tools/models/lomo_bottom_screw/lomo_bottom_screw.scad

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2017-12-12 04:01:03 +00:00
t = 0;
include <../../libraries/threads.scad>;
module base () {
$fn = 100;
union() {
translate([0, 0, -15])cylinder(r = 8.45, h = 20, center = true);
translate([0, 0, -24.5])cylinder(r = 11.1, h = 9.5, center = true, $fn = 6);
}
}
module lomo_bottom_screw () {
base();
difference () {
//outer screw
translate([0, 0, -7.1]) metric_thread (diameter=10, pitch=1.5, length=27.1);
//taper top of screw
translate([0, 0, 19]) difference() {
cylinder(r = 8, h = 3.5, center = true, $fn = 100);
cylinder(r1 = 6, r2 = 3, h = 4.5, center = true, $fn = 100);
}
//hollow center
cylinder(r = 1.85, h = 100, center = true, $fn = 60);
}
}
difference() {
//color("green") import("C:\\Users\\mmcwilliams\\Documents\\3DPRINT\\lomo_bottom_screw_half.stl");
//color("blue") translate([36.9, -3.2, 0]) import("C:\\Users\\mmcwilliams\\Documents\\3DPRINT\\lomo_part.stl");
//translate([200, 0, 0])cube([400, 400, 400], center = true);
}
rotate([0, 0, t]) difference() {
lomo_bottom_screw();
//translate([-100, 0, 0])cube([200, 200, 200], center = true);
}