Cartesian setup, need help tuning
Agniusm last edited by
I so built this printer on CR10 frame. I have heavy moving plate (410x420x8) driven by NEMA23 motor. Extruder direct drive driven by large NEMA17 on the X.
15mm linear rails on Y with 4 bearing blocks, 12mm rails on Z and 22mm rail on X. Extruder and heatblock are e3d titan aero (with their 25mm motor which might be a cause). PT100 and Modulated IR.
Belts are tight.
Here are my results and i dont know if its extruder motor causing it or something else:
Material 1.75 PETG
Here is my config.g:
; Configuration file for Duet WiFi (firmware version 1.17 to 1.19) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool on Sat Nov 11 2017 18:50:00 GMT+0200 (FLE Standard Time) ; General preferences M111 S0 ; Debugging off G21 ; Work in millimetres G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves M555 P2 ; Set firmware compatibility to look like Marlin ; Endstops M574 X1 Y1 Z0 S1 ; Define active low and unused microswitches M558 P1 X0 Y0 Z1 H3 F500 T6000 ; Set Z probe type to unmodulated, the axes for which it is used and the probe + travel speeds G31 P500 X5 Y14.5 Z2.52 ; Set Z probe trigger value, offset and trigger height "2.21 set for petg" M557 X60:360 Y80:380 S60 ; Define mesh grid M208 X408 Y420 Z365 S0 ; Set axis maxima M208 X-31 Y5 Z0 S1 ; set axis minima and low homing switch positions (adjust to make X=0 and Y=0 the edges of the bed) ; Drives M569 P0 S0 ; Drive 0 goes forwards M569 P1 S1 ; Drive 1 goes forwards M569 P2 S0 ; Drive 2 goes forwards M569 P3 S0 ; Drive 3 goes forwards M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation M92 X80.49 Y81.36 Z396 E814.9 ; Set steps per mm M566 X400 Y400 Z12 E150 ; Set maximum instantaneous speed changes (Jerk) (mm/min) M203 X13000 Y13000 Z300 E1200 ; Set maximum speeds (mm/min) M201 X1200 Y1100 Z50 E1000 ; Set accelerations (mm/s^2) M906 X1400 Y2800 Z1400 E1400 I20 ; Set motor currents (mA) and motor idle factor in per cent M84 S10 ; Set idle timeout ; Heaters M143 S310 ; Set maximum heater temperature to 260C M301 H0 S1.00 P10 I0.1 D200 T0.4 W180 B30 ; Use PID on bed heater (may require further tuning) M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0 M305 P1 X201 ; (PT100 thermocouple on channel 2) ; 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 ; Network M550 PCreeX ; Set machine name M551 P ; Set password M552 S1 ; Enable network M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet ; Fans M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P1 S1 I0 F500 H1 T40 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on M106 P2 S0 I0 F500 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on ; Custom settings are not configured
Inconsistent layer lines is my headache. I printed lots of benchies and cubes
Any help appreciated
Extruder tuning is done.