3d/Gear_Holder.scad

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702 B
OpenSCAD
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2018-06-16 01:56:54 +00:00
RADIUS=5;
HEIGHT=5;
CUT_DEPTH=2;
NOTCH_HEIGHT=1;
NOTCH_RADIUS=RADIUS+0.5;
BOTTOM_HEIGHT=1;
BOTTOM_RADIUS=RADIUS+1;
$fn = 36;
translate([0, 0, BOTTOM_HEIGHT])
intersection() {
difference() {
// inner shaft and nose
union() {
cylinder(h=HEIGHT, r=RADIUS);
translate([0, 0, HEIGHT])
cylinder(h=NOTCH_HEIGHT, r=NOTCH_RADIUS);
}
// cuttin' middle cube
translate([0, 0, HEIGHT/2])
cube([HEIGHT, HEIGHT*3, HEIGHT*2], center = true);
}
// surrounding cube
translate([0, 0, HEIGHT/2])
cube([HEIGHT*3, HEIGHT, HEIGHT*2], center = true);
}
// ground plate
cylinder(h=BOTTOM_HEIGHT, r=BOTTOM_RADIUS);