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Got it!
It wasn't the driver, switching that out didn't do a thing. But one of the wires of the extruder motor is broken somewhere. I just bypassed the cable-chains with a quickly crimped short "mini loom" and suddenly it extrudes like a charm wherever it is.
Another wire seems to be broken...
I got another view on things by testing manual extrusion. If the toolhead is positioned in the front, it won't extrude. So i tested the "minimal difference" between the working and not working position:
On this position, the extrusion works fine:
But 10mm more to the front of the printer, the...
Makes sense. I have tried three different size samples from three drifferent PLA Spools. Now I know, it's not caused by the filament-supply. The clicking was even better to hear:
When it is caused by a broken wire, it could be the extruder stepper or maybe the thermistor - any other ideas?
I made a short video, the focus is a little bit off, but you can hear the clicking extruder around 0:47 Sek. into the video:
I already replaced the Capricorn with a new 4mm OD 3mm ID bowden tube, the issue remained the same - but it feels slightly more easy to pull the filament by hand.
I...
Hey guys,
I got another pretty strange problem with my Voron 2.4 with a Stealthburner. The extruder skippes and makes clicking-noises, but only when in front of a centered print. The backside of the layers is printed fine, as you can see in the pictures. The testprint seen was printed in PETG...
When the cold bed has a difference of 0.2mm it looks like it is deformed to me. The heated bed has only a difference of 0.1mm - which is much better, but it really looks like the aluminum is "working" too much, when heating up. I don't know if there is a typical fix for that. Maybe one of the...
The bed seems to be under tension. You could do a "warm" and "cold" bed-mesh? If there is a big difference, it could be a problem within the aluminum, when there is material-tension from the production-process.
Is the bed fixed with all bolts? They should not be too tight, so the bed has room...
Thanks alot, it was in fact a bad crimp on a connector, that only disconnected now and then while moving. Easy to fix, now it works like a charm. Thanks for the input!
You think it's possible, that there is a "broken" wire somewhere, that only loses contact while in motion? Since i only measured the cables without the gantry moving, this is completely possible. I will try a new set of wires and test the endstop again.
Hey guys,
thats my first question here, got this step from lurking to asking because my 2.4 baby (1 and 1/2 years old, usually working daily like a charm) got a problem I am not able to fix by myself:
1. When I home the printer, the x-axis homes perfectly including the "second hit" after...
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