During the printing process, the part detaches from the table. I printed it twice (changing the table temperature from 55 to 65 degrees). Both times, it detached at approximately the same time. This may be due to the fact that the fingers are all connected, and when there is slight shrinkage, they detach, although I am using PLA. The printing temperature is 220 degrees. The manufacturer recommends a temperature range of 190-230 degrees.
He printed a hand with flexing fingers.
You/he can try to use some glue to avoid detaching!?
How are you cleaning your bed plate? Oils on the surface of the bed are the most common cause of adhesion problems.
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It is most likely because your build plate is dirty. Use warm water and a clean sponge and dish soap and clean it. Finger prints, dust, build up, plastic bits, etc can cause it to not be sticky. If cleaning it does not work than try some of the sticky glue
Iām often use 3DLac glue in spray, it helps.