Hello,
Sorry for possible dumb question (I’m new to 3D printing). I’m using Monofilament’s ABS+ for printing an electronics project enclosure. The printer is Wanhao Duplicator i3 Plus. Bed temperature is set to 100 °C, extruder temperature is 230 °C. The problem is when printing parts with small holes (approxmately 4 mm in Ø and less) the filament seems does not stick to the surface fully. With each next level the hole gets worse and worse. (Please look at attached images.) I tried different combinations with printing speed 40 to 60 mm/s, and temperature ±10 °C.
What can be done to improve the hole quality?
Thanks!
