Creality limit switch mount (press fit design)

This is a simple mount for the creality limit switches. I wanted to remove the belt cover from my Ender 3 and needed a place to mount the x-axis limit switch. This uses M4 bolts and t-nuts to mount to the rail.

This prints quickly, requires minimal infill and no supports.

Notes:

• This is a press fit design and has .2mm clearances built in. You may need to adjust based on your personal calibration settings.
• I designed this to work with the micro swiss direct drive carriage. If you are using a different carriage you may need to modify.

Print Settings

Printer:

BIQU B1

Rafts:

No

Supports:

No

Resolution:

0.2

Infill:

25%

Filament:

Black How I Designed This ===================

• Pulled full cad of ender 3 from github
• exported limit switch into STL using Fusion 360
• Used STL in tinkercad as a boolean subtraction, stretched by .2mm in x/y to allow for tolerance
• Tweaked size and hole locations in revisions