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5.5mm Ball Bearing pusher — zdjęcie 1

5.5mm Ball Bearing pusher

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This is a small cap that helps the use of a smaller ball bearing to still function reliably

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Źródło
Printables
Kategoria
Accessories
Licencja
Creative Commons — Attribution — Noncommercial

I have been using a different sensor on my Voron 2.4 and it has been fantastic, but as of late I have been experiencing a lot of inconsistencies and reliability issues.

Came across this sensor accidentally whilst searching for a different extruder and I quite like the design a lot, however, I could not find any 7mm ball bearings locally, so I ended up just using a 5.5mm ball bearing that I had on hand.

Instead of redesigning the entire sensor, I creating this little cap/pusher that cupped to fit over about 1/3 of a 5.5mm ball bearing and helps to push the endstop switch when filament is inserted. I took inspiration from the WWBMG extruder that uses a similar concept.

I included two versions a 4mm and a 3.5mm as well as the step file if you have a different length requirement.

Print settings:
4 walls
5 top and bottom layers
40% Gyroid infill

Material:
ABS or ASA if you use it inside a heated enclosure like I am

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