ABS corner warping despite enclosure, remaining fixes?

Cases, brackets, parametric designs. Mounting electronics in printed enclosures.
Post Reply
danny_3dprint
Posts: 13
Joined: Tue May 05, 2026 11:00 am

Enclosed printer, ABS still lifts at corners on large flat parts (>100mm).

Already doing:
  • Enclosure holds ~40C ambient
  • Bed at 100C, PEI surface
  • Brim 8mm
  • No cooling fan for ABS
Small parts perfect. Large baseplates warp corners up ~1mm.

Remaining ideas: mouse ears on corners, glue stick despite PEI, slower first layer, draft shield in slicer. Which actually moves the needle for big ABS parts? Or just switch to ASA/PETG for large flats?
Top
Post Reply

Return to “3D Printing & Enclosures”