Move exceeds maximum extrusion
Today i did skew correction for XY XZ YZ and after i saved it and started printing i always get this error Move exceeds maximum extrusion (2.670mm^2 vs 0.640mm^2). Before i had it just for XY and it was working without issues.
i just don't get it how can skew profile affect this lol, when i turn off the skew profile everything works again..... I haven't changed anything else in the cfg and the printer was printing without issues. So any idea what is going on?
1 Reply
afraid-scarlet•9mo ago
Found this on klipper website, but why is it doing that when i activate the XZ and YZ skew and works normally when i have only the XY?
max_extrude_cross_section:
Maximum area (in mm^2) of an extrusion cross section (eg,
extrusion width multiplied by layer height). This setting prevents
excessive amounts of extrusion during relatively small XY moves.
If a move requests an extrusion rate that would exceed this value
it will cause an error to be returned. The default is: 4.0 *
nozzle_diameter^2
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I changed my nozzle diameter to 0.85 from 0.4 and it passed, can it cause any harm? i have 0.4 in slicer and I don't use the firmware extrusion.