3D Printed tumbler

grabcad

This is improvised tumbler.Project goals was:- any 200x200 PLA 3D Printer, local metal store and trash is needed. Maybe some ebuy.-cheap and quick to make.-broken drill-driver and laptop charger.-cheap, easy to replace drums.It was improvised and printed on worst 3D printer ever made (Tronxy) but work longer then 12 months in my workshop. If you like to make one you need some not obvious things like:- Solidworks 2017 or newer. You need to modify parts for your specific motor. - JB Weld and silicone to fix and seal things.Use stainless metal parts! Do not make my mistake.Do not glue sandpaper to the roller if your drum doesn't slide on rollers. 3 bolts on the back are just footers. I have mounted some blades inside the drum that works better while wet peening my ammo shells.There is no need for thread inserts, you can screw directly into prints. It works fine.