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Weird thread printing issue  

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Bruce Labitt
(@bruce-labitt)
Estimable Member
Weird thread printing issue

Designed a little screw tin in FreeCAD.  The bottom piece printed the male threads fine, or lets say good enough.  But the top piece with female threads just won't print for me.  I'm getting what seems to be the PETG filament is not sticking to the thread, or it's detaching.  It is a 2mm thread, so it should print fine with 0.2mm layers.  

Loose filament strands

If someone could offer some suggestions, I'd appreciate it.  Not sure why this print is failing, when the print with male threads worked fine.  This is the first time I've seen this phenomena.

 

Veröffentlicht : 30/11/2025 8:04 pm
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