Monday, November 23, 2015

Cobblebot - Roller Bearing Fix With 3-D Printed Shims/Washers

If you participated in the Cobblebot Kickstarter campaign in 2015 you may have received your kit and are enjoying some of the challenges of low cost 3D Printer builds.

Many supporters have expressed their issues with the roller bearing assembly and various rub issues with spacers, washers, eccentric spacers and bolt heads. In this video I show how I am solving for these issues.

Here are the 3D print files on

Most Likely this will work for all the different versions of the Cobblebot machines. Both Cobblebot Kickstarter campaign: