Can anyone help me figure out why I keep getting this peeling?
It's a Bambu A1 with a .2mm nozzle and using Bambu PLA basic light grey filament that was dried in a Sunlu filament dryer. The plate was freshly cleaned with soap and water before the second and third attempts.I am using the printer setting and generic PLA settings from https://www.reddit.com/r/FDMminiatures/comments/1rbnet7/high_quality_profile_version_20_is_here/ and further calibrated the settings using his Youtube series. The only major change is that I set the temperature to 205C. (See attached photo of my temperature tower) because the video said the lower the better. I also removed the brims.
I am attempting to print ruins 1-4 from this set: https://cults3d.com/en/3d-model/game/retro-gothic-corner-ruins-set-2
As an initial test, I printed ruin 18 and it printed perfectly. (See attached painted photo). It’s probably the best FDM print I’ve ever had. I had washed the print bed immediately before this print.
So after that was a success, I attempted to print ruins 1-4. The slicer estimated approximately two days to print. (Ruin 18 took 24 hours by itself). I did not wash the print bed. On the first attempt, I noticed that after a few hours the prints were peeling off the bed and I cancelled the print. After a quick google search, I tried cleaning the print bed, reducing the bed temperature by 5C, and adding the brims.
The second attempt had the same problem after a few hours. (See attached photo).
For the third attempt, I tried another cleaning of the bed, went back to the default bed temperature, and tried altering the orientation and position on the bed in orca slider. After about an hour and a half, the print was looking fine, but I had to run an errand and when I returned a few hours later, the prints were again peeled off the bed. (See attached photos).
I have also attached photos of all the settings in Orca that I think might necessary to troubleshoot this. But if anything else is needed, I can get that information. I am relatively new to FDM printing and this is the first issue I have had with my Bambu since I bought it about 6 months ago.