Polisher Machine

thingiverse

I built a 170mm kit from scratch: https://www.thingiverse.com/thing:4076827. Unfortunately, it's not working as planned for me. The drum keeps coming loose due to the stiff movement of the support wheel. To fix this issue, I plan to glue the drum gear in place at the lower position. This is because the support gear and support wheel are slightly too far apart from each other on this particular drum. While fiddling with my project, I stumbled upon some old skateboard ball bearings that had gone unused for a while. I decided to redesign my machine using these bearings instead. Alongside this change, I also replaced the standard feet with rubber ones purchased from a local hardware store and drilled holes for the power connector, switch, and wiring. The bearing used in this revised design is either an 608 ZZ or ABEC 7 standard skateboard gear.