How to deal with the problem of “planing” during 3D printing?

The driving gear has sharp teeth, which can bite into the wire, and then rely on the rotation direction of the gear to push the wire forward and backward. If the wire cannot be moved, but the gear continues to rotate, the gear may scrape some plastic off the wire, so that the gear has … Continue reading How to deal with the problem of “planing” during 3D printing?