Hi all, my first post here.
I've build myself an Hypercube Evolution printer and was getting good results. Now i wanted to try something and orderd the e3d high torque stepper motors with 0.9° as I had 1.8° and was hoping to improve my print results.
I've change my config accordingly and set up microstepping from 80 to 160. After setting everything up i get this behaviour:
As you can hopefully see the printer slows down immensly when it prints infill. Outer perimeters print moves are just fine regarding my configured speed (70 mm/s). I can not understand what is happening. I used Simplify3d to generated the GCODE. The preview looks good. Testing GCODE from before the motor changes looks and prints also normal.
Firmwarename: RepRapFirmware for Duet 2 WiFi/Ethernet
Firmware Elektronik: Duet WiFi 1.02 or later
Firmware Version: 2.03beta1 (2019-02-03b3)
WiFi Server Version: 1.21
Web Interface Version: 1.22.6
Here are is my config.g:
; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Sun Feb 10 2019 23:45:25 GMT+0100 (Mitteleuropäische Normalzeit)
; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
M667 S1 ; Select CoreXY mode
; Network
M550 P"HypercubeEvolution" ; Set machine name
M551 P"snoopy: ; Set password
M552 S1 ; Enable network
M586 P0 S1 ; Enable HTTP
M586 P1 S1 ; Enable FTP
M586 P2 S0 ; Disable Telnet
; Drives
M569 P0 S1 ; Drive 0 "XY" front left goes backwards
M569 P1 S1 ; Drive 1 "XY" front right goes backwards
M569 P2 S1 ; Drive 2 "Z1" goes forwards
M569 P3 S0 ; Drive 3 "Extruder" goes backwards
M569 P4 S1 ; Drive 4 "Z2" goes forwards
M584 X0 Y1 Z2:4 E3 ; Dual Z Motors at 2 and 4, extruder at 3
M671 X-50:320 Y135:135 ; Leadscrews adjustments at (-50,135) and (320,135)
M350 X16 Y16 Z16:16 E16 I1 ; Configure microstepping with interpolation
M92 X160.00 Y160.00 Z1600.00:1600.00 E985.00 ; Set steps per mm
M566 X480.00 Y480.00 Z12.00:12.00 E600.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X9000.00 Y9000.00 Z600.00:600.00 E600.00 ; Set maximum speeds (mm/min)
M201 X1500.00 Y1500.00 Z250.00:250.00 E350.00 ; Set accelerations (mm/s^2)
M906 X1000.00 Y1000.00 Z1000.00:1000.00 E1000.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S120 ; Set idle timeout
; Axis Limits
M208 X-10 Y-20 Z0 S1 ; Set axis minima
M208 X270 Y270 Z290 S0 ; Set axis maxima
; Endstops
M574 X1 Y1 S3 ; Set endstops controlled by motor load detection
; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 H5 F120 T6000 ; Set Z probe type to bltouch and the dive height + speeds
G31 P25 X29.7 Y0 Z0.8 ; Set Z probe trigger value, offset and trigger height
M557 X30:240 Y30:240 S70 ; Define mesh grid
; Heaters
M307 H0 B0 S1.00 ; Disable bang-bang mode for the bed heater and set PWM limit
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C
M307 H1 A311.5 C136.7 D4.0 S1
; Fans
M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
; Tools
M563 P0 D0 H1 ; 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
; Automatic saving after power loss is not enabled
; Custom settings are not configured
and the gcode i used:
0_1550779090986_Ripple_test.gcode
Hope you can give me some hints as what to look for!
thanks!