PETG curling on small perimeters/overhangs  

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Real
 Real
(@real)
New Member

Hello,

I can't seem to print complex models with PETG. Small overhangs tend to curl up and ultimately ruin the print. In this pictures below the overhang curled up and ultimately the nozzle crashed into it. 

I'm using Prusament Orange PETG, 240C, 80C.

 Anything I can try to fix this?

 

 

Posted : 13/06/2020 12:28 am
[Micke]
(@micke)
Trusted Member

You could try to lower the temp and print speed, more fan. Just remember that lower temp and more fan speed will make your print weaker.

Have you tried Using Z hop?

Posted : 14/06/2020 4:14 am
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