Cura missing surface in walls too close

[koiker 1]

I'm slicing this model and on layers 23 and up (using standard 0.2mm layers) you will see that the the skin on the bottom of the spool holder is not printed. I believe it's because they are too close and Cura just skipped the skin.

How can I fix this?

 

 

 

PrusaSpoolHolderModified.stl

[MariMakes 178]

Hey @koiker,

 

Welcome to the Ultimaker Forum 🚀 

 

That's an interesting STL! It seems to be 2 meshes in one. 
If you print it like this, you will have a hoovering layer and I believe your printjob will likely fail. 😮
Do you see that the brim is not applied everywhere?

I used the Meshtools Plugin to split the STL in two meshes. 
You can get it here: https://marketplace.ultimaker.com/app/cura/plugins/fieldofview/MeshTools

By splitting it you can print it as it's intended two models and it looks like this


Was that what you are looking for? 

 

UMS5_PrusaSpoolHolderModified.3mf

[koiker 1]

Hey Mari,

Thanks for replying. This is exactly what I was looking for!