Posts made by uami

I am stuck with this M82/M83 extrusion setting.
I used prusaslicer and it export g code as M82 which caused no extrusion.
I have switched to M83 which extrudes very well but too well. It over extrudes.

What should I do?

I have some issues with my extruder. The stepper motor doesn't push the filament enough to be extruded when printing. I used extrusion control in the Duet web control panel and when I commanded to extrude is there the stepper motor extruded filament just fine.

Also, the old g code file that used to have no extrusion problem is also now having an extrusion issue.

This is My config file:
; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Tue Apr 06 2021 11:31:03 GMT-0400 (Eastern Daylight Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"FinderLiteRBG" ; set printer name
M555 P1

; Network

M552 S2 ; Turn network on in access point mode

; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S0 ; physical drive 2 goes forwards
M569 P3 S0 ; EXTRUDER physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X64 Y64 Z16 E16 I1 ; configure microstepping with interpolation
;M92 X376.48 Y376.48 Z400.00 E15360.00 ; set steps per mm
;M92 X378.37 Y380.41 Z403.83 E15360.00 ; set steps per mm
M92 X377.46 Y380.41 Z403.83 E15360.00 ; set steps per mm

M566 X180.00 Y180.00 Z60.00 E6.00 ; set maximum instantaneous speed changes (mm/min)
M203 X1800.00 Y1800.00 Z600.00 E60.00 ; set maximum speeds (mm/min)
M201 X150.00 Y150.00 Z150.00 E15.00 ; set accelerations (mm/s^2)
;M566 X600.00 Y600.00 Z60.00 E6.00 ;FAST set maximum instantaneous speed changes (mm/min)
;M203 X6000.00 Y6000.00 Z600.00 E60.00 ;FAST set maximum speeds (mm/min)
;M201 X600.00 Y600.00 Z150.00 E15.00 ;FAST set accelerations (mm/s^2)

M906 X550 Y550 Z450 E1100 I70 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X105 Y150 Z50 S0 ; set axis maxima

; Endstops
M574 X2 S0 P"!xstop" ; configure active-high endstop for high end on X via pin xstop
M574 Y2 S0 P"!ystop" ; configure active-high endstop for high end on Y via pin ystop
M574 Z2 S0 P"!zstop" ; configure active-high endstop for high end on Z via pin zstop

; Heaters
M140 H-1 ; disable heated bed (overrides default heater mapping)

; Fans

; Tools
M563 P0 D0 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

This is my g code:

; generated by PrusaSlicer 2.3.3+win64 on 2021-12-15 at 16:39:29 UTC

;

; external perimeters extrusion width = 0.15mm
; perimeters extrusion width = 0.15mm
; infill extrusion width = 0.15mm
; solid infill extrusion width = 0.15mm
; top infill extrusion width = 0.15mm
; first layer extrusion width = 0.15mm

M107
;TYPE:Custom
G55
T0
M302 P1
g90
G21 ; set units to millimeters
G90 ; use absolute coordinates
M82 ; use absolute distances for extrusion
G92 E0
; Filament gcode
;LAYER_CHANGE
;Z:0.06
;HEIGHT:0.06
G1 Z0.060 F900.000
G1 X-0.092 Y-0.377
;TYPE:Perimeter
;WIDTH:0.15
G1 X0.116 Y-0.418 E0.00004
G1 X0.328 Y-0.418 E0.00008
G1 X0.536 Y-0.377 E0.00012
G1 X0.731 Y-0.298 E0.00016
G1 X0.906 Y-0.184 E0.00020

Any help appreciated.