Customizable Shafts for Mangle Wheel and Pinion

thingiverse

I was able to tweak the design pretty quickly, making the original shafts less likely to fall off as they used to. It seemed logical that the issue lay with printers producing much finer details. I dove right in, created the new shafts using openscad and only after finishing up the rest of the parts did I carefully measure just how much clearance would give me a precise fit – voila, now everything fits together like clockwork!