3dprint
GCode
| Code | Example | Description |
|---|---|---|
M104 S<value>; |
M104 S220; |
Sets the print temperature, no wait (to 220C). |
M106 S<value>; |
M106 S153; |
Sets the part cooling fan PWM to 153 out of 255. |
M109 S<value>; |
M109 S220; |
Sets the print temperature, will wait (to 220C). |
M220 S<value>; |
m220 S80; |
Sets the printspeed in gcode to 80% of normal. |
M220 B; |
m220 B; |
Backups the current speed setting. |
M220 R; |
m220 R; |
Restores the value from the last m220 b command . |
M221 S<value>; |
M221 S98; |
Sets the flow rate to 98%. |
Prusa
Calibration calulcation
Measure each wall of the calibration cube three times and calculate the average thickness.
Formular for flow rate:
# Nozzle size: 0.4
# Extrusdion width (infill): 0.45
# Material: PLA, PETG, ABS
# Extrusion multiplier = Extrusion width / Average measured wall thickness
# z = (a+b+c+d+e+f+g+h+i+j+k+l+m)/12
x = 0.45 / z