49 lines
1.5 KiB
OpenSCAD
49 lines
1.5 KiB
OpenSCAD
// PRUSA iteration4
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// Einsy cover hinges
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// GNU GPL v3
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// Josef Průša <iam@josefprusa.cz> and contributors
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// http://www.reprap.org/wiki/Prusa_Mendel
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// http://prusamendel.org
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module upper_hinge()
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{
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difference()
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{
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union()
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{
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// body
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cylinder(h = 26, r = 2.4, $fn = 30);
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translate([0, 0, 26]) cylinder(h = 2, r1 = 2.4, r2 = 1.8, $fn = 30);
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translate([-5, -10.7, 0]) cube([7, 10.7, 21]);
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}
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// M3 screw hole
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translate([-12.5, -2.5, 17]) rotate([0, 90, 0]) cylinder(h = 20, r = 1.75, $fn = 30);
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translate([-1.5, -2.5, 17]) rotate([0, 90, 0]) cylinder(h = 9, r = 3, $fn = 30);
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// angle cut
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translate([-2.9, -20, -1]) rotate([0, 0, 60]) cube([25, 5, 26]);
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}
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}
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module lower_hinge()
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{
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difference()
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{
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union()
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{
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// body
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translate([0, 6, 0]) cylinder(h = 15, r = 2.4, $fn = 30);
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translate([0, 6, 0]) cylinder(h = 10, r = 2.8, $fn = 30);
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translate([0, 6, 15]) cylinder(h = 2, r1 = 2.4, r2 = 1.8, $fn = 30);
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translate([-5, 6, 0]) cube([7, 10.7, 10]);
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}
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// M3 screw
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translate([-0.5, 8.5, 4]) rotate([0, 90, 0]) cylinder(h = 20, r = 3, $fn = 30);
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translate([-12, 8.5, 4]) rotate([0, 90, 0]) cylinder(h = 20, r = 1.75, $fn = 30);
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// angle cut
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translate([-5, 20, -1]) rotate([0, 0, -60]) cube([20, 5, 20]);
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}
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}
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upper_hinge();
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lower_hinge();
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