FIrst layer splitting and separating in the middle of the print.
My first layer layer (PLA) is printing and it is splitting and separating, and curling in the middle of the print. The bed is set to the default 60 degrees. Support said it could be the result of the z set with the nozzle too close. I mentioned I had it dialed down because prints were often not sticking even with a good wash with dish soap AND alcohol rubs. Support said that upping the temp to 70 could assist in adhesion. So I upped temp to 70, and I took the Z from -1.83 to -1.73. The same thing happened again, but instead of it being 15% of the print it was 60% of the print. Any other thoughts?
So frustrated that things stick print after print one day, then the next day NOTHING will stick. Different PLAs, cleaning well between prints with Dawn, and sometimes rubbing down with 90% isopropyl alcohol. Am I doing something wrong? This print is a 7" square for reference.
RE: FIrst layer splitting and separating in the middle of the print.
RE: FIrst layer splitting and separating in the middle of the print.
My first layer layer (PLA) is printing and it is splitting and separating, and curling in the middle of the print. The bed is set to the default 60 degrees. Support said it could be the result of the z set with the nozzle too close. I mentioned I had it dialed down because prints were often not sticking even with a good wash with dish soap AND alcohol rubs. Support said that upping the temp to 70 could assist in adhesion. So I upped temp to 70, and I took the Z from -1.83 to -1.73. The same thing happened again, but instead of it being 15% of the print it was 60% of the print. Any other thoughts?
So frustrated that things stick print after print one day, then the next day NOTHING will stick. Different PLAs, cleaning well between prints with Dawn, and sometimes rubbing down with 90% isopropyl alcohol. Am I doing something wrong? This print is a 7" square for reference.
It sounds like inconsistent adhesion could be due to uneven bed leveling, drafts, or filament moisture. Try re-leveling, ensuring a stable environment, and drying your PLA. Also, test with a glue stick or hairspray.