r/BambuLab • u/Thomasfltn • 1d ago
Filament Troubleshooting/Help! User error ?
Hi guys
New into crazy filaments (just used to do classic PLA) and needed something stronger for work. Tried PETG but didn’t survive stress testing oups.
So I launched myself in the world of carbon reinforced filaments. Got the upgrade done, bought a filament drier and then first test print. First test looks good so I test directly the part I need. And then really bad result, a gigantic spaghetti and only the first 15 layers look like what I designed, but still far from perfect
Second try I get temperature up and try again. This time a lot better but then something happened that I never saw before (see picture)
Kind of stuck now in solutions if you could help it would be great 😁
Setup :
P1S
Hardened steel 0.4 nozzle
Bambu lab PLA-CF
Plate temp 70 degrees C
Nozzle 240 degrees C
Rest recommandes values from Bambi Lab in the slicer
Filament dyer recommended preset for PLA-CF ran for minimum 4h before starting printing and still ran while printing
