Modifications supporting ABS printing
2 Jan 2018 14:26
Geeetech G2S Upgrade

Verwandte Themen:
Related topics:

ABS filament printing
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

After I modified my printer so far, it was already working quite well for PLA filament, but when I tried to print ABS I could not get rid of layer separation and splitting, though I increased the filament temperature to 260 ° and the bed temperature to 120 °

Still I got such bad prints:

Finally the key thing to solve the problem was, when I put a plastic sack all over the printer while printing, to keep the temperature inside the print space. From that time on the splits simply vanished. So I decided to cover the printer space completely. I realized that by covering the remaining open areas with transparent  overhead foil. Since then, the plastic smell was also reduced a lot while printing.