Hello there,
Thanks for coockicad, this tool is awesome!
When I make a cutter, there is a gap between the walls and when I use the mold, those two walls open over time. is there a solution for this? I am using 0.4 nozzle. my wall thickness is 0.8. Thank you very much
Is it possible you need to recalibrate your z height on your printer? My first thought is that the layers are not sticking together and that could be a calibration issue. The nozzle and thickness sound good.
The other thing to do is to set your extrusion width (extrusion width in PrusaSlicer, line width in Cura) to 1/2 your cutter blade thickness + 0.04. So if your blade thickness in Cookiecad is 0.8 mm then set extrusion width to 0.44. This will allow two walls with no gaps and slight overlap.