esun epa cf Problem

Hello, I have an issue with my 3D printing. It only occurs with the EPA CF material; all other 3D print results are error-free. I’ve already adjusted the flow rate, but the problem keeps happening at regular intervals. What could I try to resolve it?
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4 Replies
beejayf
beejayf13mo ago
"happens at regular intervals" - so you have prints with this material that are okay or do you mean the weavy pattern by internal? Also did you find the optimal temperature for the material on THIS printer or so you really on literature?
Retflux
Retflux13mo ago
No with other Material Like pla cf, abs, pla there is no Problem. I get that rings only on esun Pa cf temperature i tested from 260 down to 240 and it still exist
equal-aqua
equal-aqua13mo ago
@retflux have you found a solution, or does the problem still exist?
Retflux
Retflux13mo ago
It’s still exist. I try different Flow, Temperatur and cooling no difference Try it with other pa6 cf15 and same problem. I Set a new pressure advance and it’s still there.
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