I have a Phenom, and it’s generally working well, but I’ve been having a lot of trouble getting it to print parts with long straight lines with no warping. It seems to me like the resin is getting pulled too much during each peel cycle, causing the edges and corners to get pulled away from the build plate.
Here’s a typical example of what I’ve been seeing:
The dimensions of the part in the picture are approximately 125mm x 85mm x 10mm. The part was printed at 45 degrees, with heavy supports in Chitubox.
Resin: Siraya tech sculpt
Build chamber temp: 26C
Layer height: 0.05mm
Bottom exposure: 120s
Layer exposure: 20s
Bottom lift speed: 12mm/min
Layer lift speed: 24mm/min
Does anyone have any suggestions for how print a part such as this with no warping?