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Adjustable optical Z endstop Ender 3 — image 1
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Adjustable optical Z endstop Ender 3

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23 July 2020 Redesigned the body part and added a spring to the design. Now all backlashes are removed by this spring…

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Category
Other Ideas
License
Creative Commons — Attribution

23 July 2020

Redesigned the body part and added a spring to the design. Now all backlashes are removed by this spring

Used spare bed spring I had laying around for some time

New body is labeled "v2"

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Adjustable optical Z endstop for Creality Ender 3.

You will need:

  • 2 M3 threaded inserts
  • 2 M3 screws
  • 1 M4 bolt
  • 2 M4 nuts
  • Nuts and bolts to attach endstop to printer's frame. Use any you like (I used two M4 nuts and bolts)

Attach endstop to moving part using threaded inserts and M3 screws

Put M4 nut at the corresponding cut at the bottom of moving part and screw M4 bolt

Pause print of the wheel (use post processing script in Cura or similar approach in your slicer) and insert M4 nut in it

Category: 3D Printing

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