Wall the space pls help me :)

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.

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95% of the time this due to a loose belt. Try tightening your belts: Section 6.2 X Axis Issues and 7.2 Y Axis Belt Tension featuring the Ender 3 - YouTube

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.

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Thank you very much for your answers. i will try right away

Thanks for this question. I was having the same ussue. Will test the suggestions in this topic and I will let you know the results.

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