- Printer: Anycubic Chiron,
- Firmware: Marlin 220.127.116.11,
- Settings: FWRETRACT is not enabled,
- Slicer: Cura 4.8.0.
When I print using the code below (it is longer, but I do not know where to put attachments), I can see that the extruder-gear is jerking, as if it tries to do tiny retractions between every little movement. Real retractions happens where they should and seems fine.
If I slow down the printing from
F600, it is almost gone.
I don't say it is a problem, the printer works. I wonder if there are settings that can cause this, if it is as expected or if I can do anything to make my printer work more quietly.
; example G-code for noisy extruder stepper ; PLEASE DO NOT RUN ON YOUR PRINTER unless you know what it does. M302 P1 ; disable cold extrusion checking G0 Z5 G0 F2400 X214.8 Y177.1 G1 F600 Z5 G1 F2400 E0.20522 G1 X214.866 Y177.134 E0.20647 G1 X214.934 Y177.161 E0.20890 G1 X214.923 Y177.189 E0.20990 G1 X214.912 Y177.217 E0.21090 G1 X214.907 Y177.229 E0.21133 G1 X214.813 Y177.456 E0.21927 G1 X214.793 Y177.480 E0.22031 G1 X214.540 Y177.791 E0.23364 G1 X213.982 Y178.218 E0.25701 G1 X214.155 Y178.986 E0.28319 G1 X214.757 Y179.315 E0.30601 G1 X214.962 Y179.542 E0.31618 G1 X214.990 Y179.574 E0.31760 G1 X215.109 Y179.775 E0.32537 G1 X215.124 Y179.801 E0.32637 G1 X215.140 Y179.827 E0.32738 G1 X215.105 Y179.848 E0.32874