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Build Author Keith Davis Views 17143
TrueUp Kit Version
A Cartesian printer using bushings for the Z axis instead of wheels or linear bearings. The design also synchronizes two Z axis screws with a timing belt for a level lift. The ratio of the drive pulley and Z axis pulleys produce .005 lift per full step on a 200 step motor, eliminating layer resolution "drift" caused by microstepping.
Build Author pek Views 38291
Prusa i3 Bear Upgrade V2
Stronger frame for Prusa i3 MK2(s), MK2.5 and MK3 3D printer