prusa3d / PrusaSlicer

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)
https://www.prusa3d.com/prusaslicer/
GNU Affero General Public License v3.0
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PrusaSlicer - Change flow control limited by Layer Height/Line Width ratio #13532

Open adn-art opened 1 week ago

adn-art commented 1 week ago

Description of the bug

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? No matter the nozzle diameter entered in the slicer the line thickness is blocked. I thought: it’s a previewer limitation and the gcode is ok, but 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... Sincerely

Project file & How to reproduce

Debit_G13_Duet_B25_290_hdc04_vit30_L25_D140-64.zip

Checklist of files included above

Version of PrusaSlicer

2.8.1+win64

Operating system

win 11

Printer model

cube 200x200x25

rtyr commented 1 week ago

It's limited only in the preview (you can check E-values in the gcode). Thinner real-life extrusions are likely caused by different issues, not related to slicer.