97 lines
2.9 KiB
OpenSCAD
97 lines
2.9 KiB
OpenSCAD
use <../generic/spoolmount.scad>
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use <../util/screw_hole_m3.scad>
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use <../util/torus.scad>
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module prusa_enclosure_mount(angle, h=10) {
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translate([0, 0, h])
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rotate([180, 0, angle])
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spoolmount(h=h);
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difference() {
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union() {
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for (yo = [-20, 20]) {
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translate([0, yo, 0])
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difference() {
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// Side body
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hull() {
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for (x = [40, 127]) {
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for (y = [-7, 7]) {
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for (z = [2.5, h - 2.5]) {
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translate([x, y, z])
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scale([0.7, 0.7, 1.0])
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sphere(d=5, $fn=50);
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}
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}
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}
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}
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// Through screw hole
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translate([120, 0, 0])
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screw_hole_m3(h=h);
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// Underside washer alignment cutouts
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for (y = [-4, 4]) {
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translate([124, y, 0])
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cube([2, 2, 2], center=true);
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}
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}
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}
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// Center body
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hull() {
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for (x = [42, 115]) {
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for (y = [-25, 25]) {
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for (z = [2.5, h - 2.5]) {
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translate([x, y, z])
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scale([0.7, 0.7, 1.0])
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sphere(d=5, $fn=50);
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}
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}
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}
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}
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// Corner patches
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for (ys = [-1, 1]) {
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hull() {
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for (z = [2.5, h - 2.5]) {
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translate([35, ys * 27, z])
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scale([0.7, 0.7, 1.0])
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sphere(d=5, $fn=50);
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translate([40, ys * 27, z])
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scale([0.7, 0.7, 1.0])
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sphere(d=5, $fn=50);
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translate([40, ys * 15, z])
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scale([0.7, 0.7, 1.0])
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sphere(d=5, $fn=50);
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}
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}
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}
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}
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// Weight reduction holes rows 1/5
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for (x = [46.5 : 12 : 107]) {
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for (y = [-20 : 40 : 20]) {
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translate([x, y, -1])
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cylinder(h=h + 2, d=9, $fn=50);
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}
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}
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// Weight reduction holes rows 2/4
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for (x = [53 : 12 : 107]) {
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for (y = [-10 : 20 : 10]) {
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translate([x, y, -1])
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cylinder(h=h + 2, d=9, $fn=50);
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}
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}
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// Weight reduction holes row 3
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for (x = [58.5 : 12 : 107]) {
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translate([x, 0, -1])
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cylinder(h=h + 2, d=9, $fn=50);
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}
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}
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}
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prusa_enclosure_mount(angle=15); |