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jmbr/holder.stl

Created August 23, 2021 05:51
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Holder for needle-tip plastic bottles
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gistfile1.txt
//$fn = 90;
diameter = 30.5;
spacing = 2;
width = 4 * spacing + 3 * diameter;
depth = 2 * spacing + diameter;
height = 20 + spacing;
difference() {
scale([0.94, 0.85, 1])
minkowski() {
cube([width, depth, height], center=true);
cylinder(h=0.1, d=5);
}
translate([0, 0, spacing])
cylinder(h=height, d=diameter, center=true);
translate([-(spacing + diameter), 0, spacing])
cylinder(h=height, d=diameter, center=true);
translate([+(spacing + diameter), 0, spacing])
cylinder(h=height, d=diameter, center=true);
}
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holder.stl
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