Random holes

[Tettaura 0]

Hi!
I recently tried to print an stl with thin particulars and the print leaves some little holes, as shown on figure.

I checked the stl but it seems to be perfect, without strange holes!
How can I fix them?

Actually I use cura 3.6.0

Thank you

[gr5 2,181]

experiment with these settings:

filter out tiny gaps

print thin walls

fill gaps between walls

Also play with line width.  You can print down to 0.3mm with a 0.4mm nozzle or you can get a smaller nozzle (e.g. I sell 0.1mm nozzles).

 

Also I find diagonal infill can help but you might not like it:

extra skin wall count 0

wall thickness=line width

wall line count 1

 

More discussion here:

https://github.com/ultimaker/cura/issues/2665

[Tettaura 0]

Hi

Thank you!

It seems to work😄