Use theirs
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@ -3,39 +3,35 @@ include <../../libraries/threads.scad>;
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module base () {
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$fn = 100;
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NUBS = 6;
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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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//hex version
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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 = 9.5, center = true);
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for (i = [1 : 6]) {
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rotate([0, 0, i * (360 / NUBS)]) translate([0, 19 / 2, -24.5]) cylinder(r = 3.2 / 2, h = 9.5, center = true);
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}
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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 = 9.5, center = true);
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}
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}
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module lomo_bottom_screw () {
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base();
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//base();
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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,thread_size = 1.6, length=27.1);
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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 = 1.85, h = 100, center = true, $fn = 60);
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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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//translate([37, -3.5, 0]) import("./lomo_part_fixed.stl");
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import("./lomo_part_half.stl");
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//translate([200, 0, 0]) cube([400, 400, 400], center = true);
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//center
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//cylinder(r = 3 / 2, h = 100, center = true, $fn = 30);
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translate([37, -3.25, 0]) import("./lomo_part_fixed.stl");
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translate([200, 0, 0]) cube([400, 400, 400], center = true);
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}
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translate([0, -0.25, -0.05]) rotate([0, 0, t]) difference() {
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//color("green") lomo_bottom_screw();
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//translate([-20, 0, 0])cube([40, 40, 200], center = true);
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rotate([0, 0, t]) difference() {
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lomo_bottom_screw();
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translate([-100, 0, 0])cube([200, 200, 200], center = true);
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}
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@ -1,16 +1,11 @@
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t = 0;
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include <../../libraries/threads.scad>;
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D = 50;
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THICKNESS = 2.5;
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H = 23;
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ROUND = 6;
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module handle () {
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cylinder(r1 = 16 / 2, r2 = 12.6 / 2, h = 54.2, center = true, $fn = 100);
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}
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module lomo_top_screw () {
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difference () {
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translate([0, 0, ROUND + 2.75]) minkowski () {
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@ -23,23 +18,29 @@ module lomo_top_screw () {
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}
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translate([0, 0, H + ROUND - 0.4]) cylinder(r = (D / 2) + 1, h = H * 2, center = true);
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//CUT IN HALF
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//translate([200, 0, 0]) cube([400, 400, 400], center = true);
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translate([200, 0, 0]) cube([400, 400, 400], center = true);
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//reference cylinder
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//color("red") translate([0, 0, -H / 4]) cylinder(r = (D / 2), h = H, center = true);
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//hole
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translate([20, 0, -20]) cylinder(r = 3 / 2, h = 20, center = true, $fn = 60);
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}
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//handle
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translate([0, 0, 12]) handle();
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//screw
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translate([0, 0, -37]) {
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translate([0, 0, 1] ) metric_thread (diameter=13.8, pitch=1.5,thread_size = 1.6, length = 21);
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translate([0, 0, 21.5 / 2]) cylinder(r = 12.2 / 2, h = 21.5, center = true, $fn = 100);
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}
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/*
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//spindle
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translate([0, 0, 4]) cylinder(r1 = 12 / 2, r2 = 9 / 2, h = 40, center = true, $fn = 60);
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//spindle top
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translate([0, 0, 27]) difference () {
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minkowski() {
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cylinder(r = 5 / 2, h = 20, center = true, $fn = 60);
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sphere(r = 2, center = true, $fn = 60);
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}
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for (i = [0: 5]) {
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rotate([0, 0, i * (360 / 6)]) translate([4.7, 0, 0]) cylinder(r = 1, h = 30, center = true, $fn = 20);
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}
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}*/
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//handle
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translate([0, 0, -14.5]) {
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cylinder(r1 = 16/ 2, r2 = 13 / 2, h = 54.5, $fn = 100);
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}
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//screw
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translate([0, 0, -36]) metric_thread (diameter=13.8, pitch=1.5, length=20.5);
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}
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//translate([0, 0, -45]) rotate([0, 180, 0]) import("../lomo_bottom_screw/lomo_part_half.stl");
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//rotate([0, 0, t]) lomo_top_screw();
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metric_thread (diameter=13.8, pitch=1.5,thread_size = 1.6, length = 21);
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rotate([0, 0, t]) lomo_top_screw();
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