I am done

Hey, so I own v-core 3 (not 3.1) which I couldn't set up properly. It is 300³, skr-pro board with orbiter 1.5 and dragon HF. I cannot print more that 5 layers on it. According my small experiences first layer seems OK. But afterwards each layer it gets worse until the head bums the print away. I am using 0.4mm nozzle, set up completely new printer.cfg file, used external thermometer to prove the correct functionality of thermistor (PT1000), done pid tuning. Using superslicer with initial vcore profiles. Tried lowering and increasing temperatures, disabling fan. Nothing helped. I don't know what to do next. Thank for any helpful hand out there. PS: Should the direct head ooze this much? Using E3DV6 nozzle. When I am extruding it seems there is microdelay between filament coming out and sending the command.
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5 Replies
Yelti
Yelti10mo ago
Did you do any flow calibration? I would check that out.
Jurovan
Jurovan10mo ago
I did. Extrusion of 50mm did exactly 50mm
maxwellobsidian
maxwellobsidian10mo ago
Looks way over extruded.
Yelti
Yelti10mo ago
That's the extruder calibration. Try to follow: https://teachingtechyt.github.io/calibration.html It's a good start and it will explain you the basics
loczek
loczek10mo ago
If there is a delay have a look if the nozzle is on tight might be a bit loose. Remove it, clean it and put it back on while heated
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