mirror of
https://github.com/nophead/Mendel90.git
synced 2025-01-16 20:38:15 +01:00
1fab28d832
JHead now attached by three screws and washers. New extruder breakout PCB. Lots of instruction manual improvements from user feedback.
90 lines
2.8 KiB
OpenSCAD
90 lines
2.8 KiB
OpenSCAD
//
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// Mendel90
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//
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// GNU GPL v2
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// nop.head@gmail.com
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// hydraraptor.blogspot.com
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//
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// Screw terminal blocks
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//
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module terminal_254(ways) {
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vitamin(str("TERM", ways, ": ", ways, " way terminal block"));
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pitch = 2.54;
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width = ways * pitch;
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depth = 6.2;
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height = 8.5;
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ledge_height = 5;
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ledge_depth = 0.7;
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top = 3;
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back = 3;
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color("lime") render()
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difference() {
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rotate([90, 0, 0])
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linear_extrude(height = width, center = true, convexity = 5)
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polygon(points = [
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[ depth / 2, 0],
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[ depth / 2, ledge_height],
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[ depth / 2 - ledge_depth, ledge_height],
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[ top / 2, height],
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[ -top / 2, height],
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[-depth / 2, back],
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[-depth / 2, 0],
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]);
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for(i = [0: ways -1]) {
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translate([0, i * 2.54 - width / 2 + pitch / 2, 1])
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cylinder(r = 1, h = 100);
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translate([depth / 2, i * pitch - width / 2 + 1.27, ledge_height / 2]) {
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hull() {
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cube([1, pitch - 0.4, ledge_height - 0.4], center = true);
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cube([4, 2, 2], center = true);
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}
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cube([6, 2, 2], center = true);
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}
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}
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}
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color("silver") render()
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for(i = [0: ways -1])
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translate([0, i * pitch - width / 2 + pitch / 2, 1]) {
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difference() {
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cylinder(r = 1, h = height - 1.5);
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translate([0, 0, height - 1])
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cube([4, 0.5, 2], center = true);
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}
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cube([0.44, 0.75, 6.6], center = true);
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}
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}
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module molex_254(ways) {
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vitamin(str("MLXHDR", ways, ": ", ways, " way Molex KK header"));
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pitch = 2.54;
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width = ways * pitch;
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depth = 6.35;
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height = 8.15;
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base = 3.18;
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back = 1;
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below = 2.3;
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above = 9;
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color("white") render()
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difference() {
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rotate([90, 0, 0])
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linear_extrude(height = width, center = true, convexity = 5)
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union() {
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translate([-depth / 2, 0])
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square([depth, base]);
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translate([- depth / 2, 0])
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square([back, height]);
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}
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}
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color("silver") render()
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for(i = [0: ways -1])
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translate([0, i * pitch - width / 2 + pitch / 2, (above + below) / 2 - below]) {
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cube([0.44, 0.75, above + below], center = true);
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}
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}
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//terminal_254(6);
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