Homepage
Improving extruder pressure problems
2 Jan 2018 14:23
Geeetech G2S Upgrade



Verwandte Themen:
Related topics:


ABS filament printing
Bed coating for ABS
Control Board Cooling
Diagonal rods
Extruder pressure
Hot end modifications
Motor currents
Power surge protection
Print bed
Print cooling fan
Repetier Firmware
SD card access
Stabilizing mechanics

I experienced sometimes bad prints, especially when the print speed was high. (see image above). Finally I figured out that had two reasons:

  1. The current for the extruder motors was too low (see: motor currents )
  2. The transport slipped across the filament - means the spring pressure to press the filament against the transport wheel was too weak. This problem I solved by adding some extra springs to increase the pressure:



*