60 lines
1.3 KiB
OpenSCAD
60 lines
1.3 KiB
OpenSCAD
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fil = 0.25;
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w = 31+fil*6;
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l = 12;
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cls = 6.4;
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base_width = 30;
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base_height = 15;
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// Size of magnets used (plus clearance).
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magnet = [20.1+1, 6.1+0.4, 1.6+0.8];
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// Glue mount or magnet mount?
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magnet_mount = true;
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// Clamp.
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module clamp (){
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translate([0, fil*6, 0])
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cube([fil*6, fil*6, l]);
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translate([fil*6+2.5, fil*6, 0])
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cube([cls-2.5, fil*8, l]);
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cube([fil*3+cls, fil*6, l]);
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}
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// Lower clamp.
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translate ([0, -fil*4, 0])
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clamp();
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// Upper clamp.
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translate ([0, w+fil*4, l]) rotate([180, 0, 0])
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clamp();
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difference () {
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minkowski () {
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union () {
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// Clamp connection.
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translate([fil*3+cls, -4, 0])
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cube([0.001, w+4+fil, l]);
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// Clamp to base.
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translate([fil*3+cls, -4, 0]) rotate([0, 0, 270])
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cube([0.001, 4, l]);
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// Base.
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translate([fil*3+cls+4, -4, 0]) rotate([0, 0, 345])
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if (magnet_mount) {
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cube([magnet[2], magnet[1]*2, magnet[0]]);
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} else {
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cube([0.001, base_height, base_width]);
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}
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}
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cylinder(0.001, fil*3, fil*3, $fn=64);
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}
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translate([fil*3+cls+4, -4, 0]) rotate([0, 0, 345])
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if (magnet_mount) {
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translate([magnet[2]/2, magnet[1]/2, -0.001])
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cube([magnet[2], magnet[1], magnet[0]+0.002]);
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}
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}
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