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prusa3d / Prusa-Firmware-Buddy

Firmware for the Original Prusa MINI, Original Prusa MK4 and the Original Prusa XL 3D printers by Prusa Research.
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[FEATURE REQUEST] Max volumetric flow restriction #3636

Open Tupson444 opened 10 months ago

Tupson444 commented 10 months ago

Printer type - [MK4]

It would be useful to have firmware limit for extruder flow, in mm3/s, like VOLUMETRIC_EXTRUDER_LIMIT in Marlin.

Example use case: I install a high flow nozzle and thus I slice a file with a limit of 25mm3/s. If I put the original nozzle, I would have to reslice the file to lower the volumetric flow limit. It would be better if i could do that in the printer and use the same GCODE file (so the printer automatically slows down whenever needed to keep flow within nozzle capabilities).

Also, in the printer menu, there could be an option to switch between normal and high flow nozzle, which would change the max volumetric flow limit (the values should be configurable).

github-actions[bot] commented 5 months ago

This issue has been flagged as stale because it has been open for 60 days with no activity. The issue will be closed in 7 days unless someone removes the "stale" label or adds a comment.

Tupson444 commented 5 months ago

Still wanted feature.

(By the way, isn't 60 days too short time for automatic closing? It's not like features are usually implemented that quickly, nor there is always a reason for new comments.)