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11-12-2020, 08:28 AM #9
- Join Date
- Jun 2014
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- 885
oh shucks, that's not what I expected. I had some other bearings left over from a project and replaced the entire rod/shaft with a new one. The roller spins so freely that a full spool unrolls and tangles, so I had to switch back to the original. I would not expect that is a critical factor, but if it improves TPU printing, I have it in reserve. I thought it was a reference to the pinch wheel on the extruder.
I think it's back to the gap between the feed mechanism and even more likely the too-high speed for such soft material.
Qidi X Plus 3 Paper thin first...
Yesterday, 01:15 AM in General 3D Printing Discussion