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11-12-2020, 08:28 AM #1
- 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.
New to 3d printing looking for...
05-20-2024, 12:56 AM in Tips, Tricks and Tech Help