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Everytime before the printhead starts extruding filament for a new layer, the used printhead extrudes extra filament. You see the extra filament in the photos.
First I tried to change the retraction and the temperature (less) but I gues it's not the problem, because the print result of the actual part isn't that bad.
Than I tried it with an ooze shield, but the extrusion didn't stop with the ooze shield, so it's useless.
I also tried to print the part with the slicer software simplify3d, but the result is also really bad (see picture).
This is my setup:
Ultimaker S5
Printcore AA 0.4 Tough PLA (from Ultimaker),
Printcore BB 0.4 Brakeaway (from Ultimaker)
Printing temperature: 225°C
Print Speed: 70 mm/s
Do you have any ideas or tips for a successful print?
Over extrusion before print starts
in Improve your 3D prints
Posted
Hello!
I have a problem with extrusion.
Everytime before the printhead starts extruding filament for a new layer, the used printhead extrudes extra filament. You see the extra filament in the photos.
First I tried to change the retraction and the temperature (less) but I gues it's not the problem, because the print result of the actual part isn't that bad.
Than I tried it with an ooze shield, but the extrusion didn't stop with the ooze shield, so it's useless.
I also tried to print the part with the slicer software simplify3d, but the result is also really bad (see picture).
This is my setup:
Ultimaker S5
Printcore AA 0.4 Tough PLA (from Ultimaker),
Printcore BB 0.4 Brakeaway (from Ultimaker)
Printing temperature: 225°C
Print Speed: 70 mm/s
Do you have any ideas or tips for a successful print?