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Fix up thickness of stepper motor round extrusion

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This commit is contained in:
Chow Loong Jin 2019-07-23 22:54:02 +08:00
parent b73db09ee5
commit 41c9bc8c8c
1 changed files with 7 additions and 7 deletions
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14
stepper.scad
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@ -259,20 +259,20 @@ module motor(model=Nema23, size=NemaMedium, dualAxis=false, pos=[0,0,0], orienta
// Bolt holes
color(stepperAluminum, $fs=holeRadius/8) {
translate([mid+holeDist,mid+holeDist,-1*mm]) cylinder(h=holeDepth+1*mm, r=holeRadius);
translate([mid-holeDist,mid+holeDist,-1*mm]) cylinder(h=holeDepth+1*mm, r=holeRadius);
translate([mid+holeDist,mid-holeDist,-1*mm]) cylinder(h=holeDepth+1*mm, r=holeRadius);
translate([mid-holeDist,mid-holeDist,-1*mm]) cylinder(h=holeDepth+1*mm, r=holeRadius);
translate([mid+holeDist,mid+holeDist,-1*mm]) cylinder(h=holeDepth+1*mm+extrSize, r=holeRadius);
translate([mid-holeDist,mid+holeDist,-1*mm]) cylinder(h=holeDepth+1*mm+extrSize, r=holeRadius);
translate([mid+holeDist,mid-holeDist,-1*mm]) cylinder(h=holeDepth+1*mm+extrSize, r=holeRadius);
translate([mid-holeDist,mid-holeDist,-1*mm]) cylinder(h=holeDepth+1*mm+extrSize, r=holeRadius);
}
// Grinded flat
color(stepperAluminum) {
difference() {
translate([-1*mm, -1*mm, -extrSize])
translate([-1*mm, -1*mm, -1*mm])
cube(size=[side+2*mm, side+2*mm, extrSize + 1*mm]);
translate([side/2, side/2, -extrSize - 1*mm])
cylinder(h=4*mm, r=extrRad);
translate([side/2, side/2, -1*mm])
cylinder(h=extrSize + 1*mm, r=extrRad);
}
}