Probably wrong internal perimeter speed
 
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dma_k
(@dma_k)
Eminent Member
Probably wrong internal perimeter speed

Dear all,

I have set the perimeter speed to 80mm/s and external perimeters to 30% of that value. I can see that these perimeter types are correctly highlighted as such:

however when I check the speed view, I see that internal perimeters are printed with a same speed as external (highlighted with pink):

Any idea how to fix that?

The project is attached.

Best Answer by Neophyl:

They fall under the small perimeter classification when slicing.  So as such use the 30% speed section.  If you want to prove it to yourself just set the small perimeters speed to a set value and re-slice. 

You should see all of them in the smaller sections go to the set speed, both the external and the normal perimeters.

Posted : 16/11/2021 5:56 pm
Neophyl
(@neophyl)
Illustrious Member
RE: Probably wrong internal perimeter speed

They fall under the small perimeter classification when slicing.  So as such use the 30% speed section.  If you want to prove it to yourself just set the small perimeters speed to a set value and re-slice. 

You should see all of them in the smaller sections go to the set speed, both the external and the normal perimeters.

Posted : 16/11/2021 8:23 pm
dma_k
(@dma_k)
Eminent Member
Topic starter answered:
RE: Probably wrong internal perimeter speed

Thanks, it explains everything! The hint reads that "Small perimeter" is one that is within 6.5mm radius – is it possible to further tune this minimal radius?

Posted : 17/11/2021 5:50 pm
Neophyl
(@neophyl)
Illustrious Member
RE: Probably wrong internal perimeter speed

Not in Prusa Slicer no.   Its been requested on github already. 

 

It is configurable in Super Slicer but I would only recommend that once you know what you are doing with configuring things as its not straight forward and while it looks pretty much the same as PS , its got some differences that can act as gotchas.

Posted : 17/11/2021 6:28 pm
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