RE: Tpu printing issue please help
Pla is easy to Print. Tpu isnt. Nozzle Diameter counts. Maybe you could Work around with lowering the acceleration. You can See this in the slicer when you Change to Speed in the view menu.
- 0,8 mm nozzle Diameter needs more time to stabalize the Filament flow. You can See this at your Pla 0,4mm Print as well. Its Just a lot shorter (2-3mm next to the seaming).
- Try to dissable retraction complety with tpu to See If this Help with your artifacts
- Check max Filament flow (in Orca slicer really easy)
- Try raise Temperatur 5°C
Good luck!
RE: Tpu printing issue please help
Good advice !
Depending on the geometry of the model, TPU sometimes makes ugly seams, even with a 0.4mm. nozzle. I have no experiece with a 0.8mm, but I expect that it's far worse. Have you enabled "retraction at layer change" and/or "wipe while retracting" ?.
RE: Tpu printing issue please help
whitout retraction nothing happend
RE: Tpu printing issue please help
below the pictures without retracting
RE: Tpu printing issue please help
Hi again,
Did you perform the calibration step with Orca?
https://github.com/SoftFever/OrcaSlicer/wiki/Calibration
Point 5. Max Volumetric Speed would be my First guess, but Temperatur, flow rate, pressure advance, etc. should also be Taken into concern
RE: Tpu printing issue please help
hi No I did't i will do
Thanks
RE: Tpu printing issue please help
Hello, has this problem been successfully resolved? I'd like to know the latest progress.