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Flow Issues?
Recently my printer has been having a behavior that I would associate with flow. Any short movements and the printer behaves perfectly but as the movements get longer, it's as if the nozzle is not able to keep up the flow rate necessary to lay down the bead of plastic. A tiny print comes out just fine but larger prints that require long movements have massive issues.
I am printing usually at 200-250mm/s at 7000 mm/s/s with Overture PLA Professional. All filament is stored in a dehumidifier chamber.
Ratrig Vcore 3.0 400mm with Mosquito hotend and orbiter 1.5
Pics are of long movement part vs smaller parts. I've also taken the short movement parts off the print to show the comparison in print quality to the rest of the part.
Things I've tried so far:
- Taking apart all extruder parts and cleaning
- Flow rate calibration test (all good)
- Reduce speed
- Reduce max volumetric speed
Thing I need to try still:
- Change filament roll
- Reduce acceleration
I am printing usually at 200-250mm/s at 7000 mm/s/s with Overture PLA Professional. All filament is stored in a dehumidifier chamber.
Ratrig Vcore 3.0 400mm with Mosquito hotend and orbiter 1.5
Pics are of long movement part vs smaller parts. I've also taken the short movement parts off the print to show the comparison in print quality to the rest of the part.
Things I've tried so far:
- Taking apart all extruder parts and cleaning
- Flow rate calibration test (all good)
- Reduce speed
- Reduce max volumetric speed
Thing I need to try still:
- Change filament roll
- Reduce acceleration
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