PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio
 
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PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio  

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Adrien C
(@adrien-c)
Active Member
PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio

Good morning,

I want to make a print with a layer height of 0.4mm and line width of 2.5mm

However, the slicer limits the flow and therefore the line width which instead of being 2.5mm comes out to 2mm

To find my correct line width the only parameter (that I found) is to increase the layer height to a minimum of 0.6mm

For aesthetic reasons, I really want to stay at a max layer height of 0.4mm, but I would like to have a line width of 2.5mm see for test 3mm How can I disable or change this limiter?

Sincerely

"message translated by google translate"

Veröffentlicht : 23/10/2024 8:24 am
Diem
 Diem
(@diem)
Illustrious Member

What size nozzles are you using?  Which hotend? You might manage this with a 0.8mm nozzle but 1.0mm would be easier.

Cheerio,

Veröffentlicht : 24/10/2024 6:27 am
Neophyl
(@neophyl)
Illustrious Member
RE: PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio

doesn’t matter, there seems to be some hardcoded limits in the software to do with line widths and layer heights. 
Even if you configure a 2.5mm nozzle and appropriate extrusion width the previews show it as 2mm until you make your height 0.6mm. 
It’s possible it’s a previewer limitation and the gcode is ok but I wouldn’t want to bet on that. 

Think this one needs going to the Prusa slicer GitHub as a new issue. 

Veröffentlicht : 24/10/2024 10:41 am
Adrien C
(@adrien-c)
Active Member
Themenstarter answered:
RE: PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio

yes no matter the nozzle diameter entered in the slicer the line thickness is blocked.Indeed, I made the same remark (is it just a display problem, but Gcode good)I printed to test, result: the display corresponds well to the Gcodethe print was 2mm wide

I also tried with old versions (v2.5.2) of prusa: the problem is still present...

I don't know: Prusa slicer GitHubWhat is it?

Veröffentlicht : 28/10/2024 7:46 am
Neophyl
(@neophyl)
Illustrious Member
RE: PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio

This forum is user to user.  Prusa Devs don't really post here.  All bug reports and feature requests need to be made at the Prusa Slicer GitHub repository.  Located here https://github.com/prusa3d/PrusaSlicer/issues

When opening a new issue please follow their guidelines and make sure everything requested is included, especially a saved Prusa Slicer project file 3mf  (zip it up).  That way the devs can look at the issue with exactly the same settings you are using.  Also before opening a new issues please search both open and closed issues to see if its already been reported.  Although with this one I'm pretty sure its new and no one has already.

Open issues get an issue number and are tracked.  

Veröffentlicht : 28/10/2024 12:01 pm
Adrien C
(@adrien-c)
Active Member
Themenstarter answered:
RE: PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio

Thank you for your reply

I will make the request

Veröffentlicht : 28/10/2024 12:49 pm
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