Polisher Machine

I made a 170mm kit.: https://www.thingiverse.com/thing:4076827

But it's not work well for me. The drum felt off from the machine because of the hard movement of support wheel.

I guess I should glue the drum gear to lower position. Because the support gear and the support wheel a little bit far from each other for this drum.

Then I found some old use ball bears remain from a skateboard.

So I redesigned this machine to use them. I also change the feets and use some rubber ones which I bought in the hardware store, and made some holes for the power connector the switch and the wiring.


The bearing is 608 ZZ or ABEC 7 standard skate board gears.