Mark Rehorst's Tech Topics

My technical projects that include topics such as 3D printing and printer design, photography, optics, electronics, etc.

Showing posts with label Z axis. Show all posts

Showing posts with label Z axis. Show all posts

Sunday, March 29, 2020

Testing UMMD's New Z Axis Optical Endstop and Differential Screw Adjuster

I recently posted about the optical endstops in put into the X and Y axe s and a couple prints that I ran to test them . I also installed an...

Sunday, March 8, 2020

A Differential Screw Based Z Axis Optical Endstop Design for UMMD

The Old Z Axis Endstop I'm kind of old-school in my printer designs. I like things to be as close mechanically perfect as I can figur...

Tuesday, April 30, 2019

More Changes to UMMD's Z Axis

More Z Axis Updates I "finished" UMMD about 1.5 years ago, but there have been quite a few changes to the machine over that time...

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