How to successfully print TPU on a Bowden extruder (Ender 3 V2)

[@H1nD009]

This is a hidden gem, i tried it today and it works perfectly!

[@juliensaccareau521]

Thanks a lot, I will try this soon !

[@OskarNendes]

now, why we need the direct drive for? lol... no more...

[@OGxoKANE]

thank you

[@Goodguydolls]

Or you could just Google a replacement part in 3-D print it

[@smolscale]

More than 1 way to do something doll boy

[@ackbarboypratama1277]

Where i can download part file ?

[@ben_mr6086]

Where

[@MBIRKE]

Thingiverse

[@nicolascaferatta2111]

thank you very much! do you have the stl for the filament guide and the spool holder that you use?

[@runforitman]

yeah it looks cool

[@mateojbuteler8974]

Thank you!

[@anilarkay]

:( Atleast tell us what we are doing and the results on the cam. You are too fast. Is that extruder part 3D printed one or the stock Ender 3 V2 one? Its not clear if yuou left a part of the bowden on the inner side of the extruder :)

[@instantjustice164]

It was helpful. I watched a couple more times and figured out. It is a nice fix. Really works.

[@binky1135]

@@instantjustice164 i just did it as well. Do you find that you have to get the wedge part of the PTFE tube cut perfectly like a wedge in order for it to work long term? Thanks

[@runforitman]

@@binky1135 i wouldve thought all that mattered was minimising the distance between the gear contact and the tubing