Dear Community,
I have the following question:
I was trying and optimizing my prints with Bambu TPU 95A Changes have been made to PA (K=0.115), calibration of Flow and experiments with the temperature. As well retract had been augmented to 0.6mm. All of these measures improved the quality for me.
The problem, that still persists is: I get nasty blops at the seams. Anyone has an idea about fixing that? Thanks a lot in advance!!
Ok, I have made some further trials with the material. Summary up to now: T=240°, flow at a little above 1.03 showed the best results. But what was most interesting: Retract between 0 and 0.2 showed weird results. Retract 0.4 (default) was ok, bigger retracts showed better results. I am at a retract of 1mm and I do not dare to go higher since I don’t want to provoke a clogged nozzle. Anyone with experience about the retract of that material?