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TrueUp LZ

Oct 21, 2017 at 3:02 AM
Category
Cartesian Style Bots
Build Progress
Build in Progress...

A version of TrueUp using linear bearings/rods for the Z axis. This required enough modification to make a separate OpenBuilds project to avoid confusion for DIYers.

TrueUp Kit Version

Aug 10, 2017
Category
Cartesian Style Bots
Build Progress
Build Complete!

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.

TrueUp Glide

Apr 14, 2017
Category
Cartesian Style Bots
Build Progress
Build Complete!

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.

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