How can I print these fine details?

[ZKARAGOZ 0]

Hello guys.

 

I am having trouble getting the vertical slits on this part to slice.

 

 

 

These are small details, less than 1mm in size. 

 

Thanks!

 

Middle.STL UM3E_Middle.3mf

[Slashee_the_Cow 409]

Those walls are getting negative horizontal expansioned out of existence, and they're too thin for the default anyway.

Set Walls > Horizontal Expansion to 0

And set Walls > Minimum Wall Line Width lower - in my testing based on your project file, it needs to be 0.13mm or lower (although Cura will warn you if you set it to 0.12mm or lower, meaning "your printer might not be able to handle this"), so if you try 0.13mm and can't see them, try changing it down in tiny steps (like 0.129mm, 0.128mm, and so on) until you can.

Edited November 18, 2023 by Slashee_the_Cow
fixed typo