prusajr/PrusaMendel — Issue #37: Flanged bearing guides can cause print issues
Author: DaleDunn
Created: 2011-11-30 04:05:04+00:00
State: open

Some people are having print quality issues due to the belts' teeth rubbing on the bearing guide's flange. I thought you might be interested in trying a crowned pulley like the one I just tested. I think it would simplify the build somewhat as well, as it's only one printed part per pulley.

I have a more complete description on Thingiverse:
http://www.thingiverse.com/thing:14117

http://www.youtube.com/watch?feature=player_profilepage&v=foQmpN2twf8
https://github.com/DaleDunn/PrusaMendel/commit/f104c989a8dd936e654f2835218a9a5363458494