Cyborg Geared Bowden Extruder - With Herringbone Gears and Simplified Hardware

by JMcAz7 Feb 11, 2016
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Exactly whether the extruder is suitable for 1.75 mm,

Yes. This is for 1.75mm filament.

What is the distance center to center on these gears?

I'd like to remix the body for a different tube clamping method and add an integral mount for 2020 rail.

I like your herringbine upgrade.
Did the centre distance stay the same in your model?
In other words, Can I use the 'old' parts with your renewed gears?

Best regards,


Yes. I simply took the exact same gears as the original, cut the toothed section in half, and mirrored the remaining half. They should otherwise be identical.

Hy very giod job. Maybe i will prinz someone. I uabe actually one of thes. The origin one. But i made a new printer and need also a new extruder for 1.75mm

Extruder-body.stl is zero bytes.

It should be fixed now. Thanks for the heads up.