Z-shaft standoff by MichaelBrock

Last crawled date: 3 years, 1 month ago

This is an "add-on" for andreasL's alternate Z-axis for the SmartRap Core. I like my bed to be well supported when at it's lowest position for cleaning so I designed these simple stand-offs that clip on to the 8mm shafts in my printer. They support the bed on both sides quite well.
The OpenJSCAD code is straight-forward:
function main(){
return difference(
union(
cylinder({r: 10, h: 5}),
cylinder({r: 6, h: 45})
),
cylinder({r: 4.5, h: 45}),
translate([0,-4,0],cube({size: [20,8,45]}))
);
}