supports for PETG

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supports for PETG

Postby psd » Wed Sep 06, 2017 3:15 pm

Does anyone have better settings for supports for PETG,
my supports are either too close and bond too well with my models, or too far, what settings should I play with for best results?

- peter,

innovative product designer and tinkerer
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Joined: Tue Mar 08, 2016 9:09 pm

Re: supports for PETG

Postby Gwhite » Wed Sep 06, 2017 10:14 pm

I've only used supports once, but the settings in Jules's wonderful thread on eSun PETG worked fine for me with HatchBox black:

6. Support:

Generate Support Material: checked if needed
Support infill percentage: 30%
No Dense Support
Horizontal Offset: 0.3 mm
Upper Vertical Separation Layers: 1
Lower Vertical Separation Layers: 0

The supports broke out fairy cleanly, and the residual material cleaned up just fine. I had ~ 10 mm diameter holes in an 8 mm thick vertical wall, and I could clean them up with a reamer.
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