war4peace
RRCRat Rig Community [Unofficial]
•Created by war4peace on 5/2/2024 in #fix-my-print
Holes at Z-Seam with large nozzle
FWIW: I solved it using a „Deretraction extra length” setting of 0.4mm.
5 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 5/2/2024 in #fix-my-print
Holes at Z-Seam with large nozzle
Update #2: The issue persists across slicers (Pressure Advance and retraction disabled). It seems to be something mechanical is causing this.
5 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 5/2/2024 in #fix-my-print
Holes at Z-Seam with large nozzle
Update: I have disabled both Pressure Advance as well as retraction, and there are still gaps in walls where layer starts (after Z-seam).
Then, I have changed the nozzle to a brand-new, identical one, printed the same G-Code file, and there was no change in behavior, therefore we can rule out a bad nozzle.
Right now I have switched from PrusaSlicer to Cura, currently printing the same model again, sliced with Cura, just to make sure it's not a slicer issue.
5 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/12/2024 in #fix-my-printer
I need correct pinout for 1st gen (old, original) X/Y endstops for v-Core 3 and Octopus Pro 442
I tried again and it worked, with no modifications. The printer is fully alive now.
Thank you for confirming I was not crazy 🙂
11 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/12/2024 in #fix-my-printer
I need correct pinout for 1st gen (old, original) X/Y endstops for v-Core 3 and Octopus Pro 442
With both endstops disconnected, the printer starts fine. I haven't tried connecting one at a time yet, because I don't want to risk frying something.
11 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/12/2024 in #fix-my-printer
I need correct pinout for 1st gen (old, original) X/Y endstops for v-Core 3 and Octopus Pro 442
11 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/12/2024 in #fix-my-printer
I need correct pinout for 1st gen (old, original) X/Y endstops for v-Core 3 and Octopus Pro 442
This means, af far as I could tell, that red is +5V, black is ground and white is digital pin. Am I wrong in my assessment?
11 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/12/2024 in #fix-my-printer
I need correct pinout for 1st gen (old, original) X/Y endstops for v-Core 3 and Octopus Pro 442
Well, I did, but I am still not sure how to wire them properly. They look correctly wired; when the switch is pressed, there is continuity between black and white when switch is not triggered, and there is continuity between red and white when switch is triggered.
11 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/10/2024 in #fix-my-printer
V-MiniON bed heater - strange behavior
7 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/10/2024 in #fix-my-printer
V-MiniON bed heater - strange behavior
7 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/10/2024 in #fix-my-printer
V-MiniON bed heater - strange behavior
All clues lead me to a wiring issue, but if so, it's somewhere within the heater itself, or within the bed thermistor itself. And that is a difficult thing to troubleshoot.
7 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/10/2024 in #fix-my-printer
V-MiniON bed heater - strange behavior
It varies a lot more than before, it was 0.1-0.2 variation, now it's up to 2 degrees up and down
7 replies
RRCRat Rig Community [Unofficial]
•Created by Grizzly_Racing on 2/6/2024 in #fix-my-printer
Print stops randomly, Klipper reports shutdown
I get that at random times, even when printer is idling. No common cause I could find, fortunately it happens once a week or less. Annoying, but I learned to live with it.
15 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/2/2023 in #fix-my-printer
V-MiniON - Layer Shift on Y axis only
Everything looks fine, and as mentioned before, I had been printing quite a few models without a hitch. Only when printing models which use a LOT of small back-and-forth movements, this issue appears.
But I will try to tighten that a little bit more.
4 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 4/2/2023 in #fix-my-printer
V-MiniON - Layer Shift on Y axis only
The model causing this has a lot of very short back-and-forth movements in X/Y axes, this might be the reason layer shifting appears here.
Other models did not exhibit it since I changed the Y motor config, but they were exhibiting it before, which I attributed to lower amperage of the Y motor.
4 replies
RRCRat Rig Community [Unofficial]
•Created by war4peace on 3/28/2023 in #ratos-support
RatOS 2 / V-MiniON Y custom motor config
Perfect, thank you!
3 replies
RRCRat Rig Community [Unofficial]
•Created by dependent-tan on 3/13/2023 in #fix-my-resonance
I can't resolve my vibration issues. Can someone help?
Do you happen to have a MGN9 rail?
27 replies
RRCRat Rig Community [Unofficial]
•Created by metropolitan-bronze on 3/13/2023 in #fix-my-resonance
I can't resolve my vibration issues. Can someone help?
Ah, great, thank you
27 replies
RRCRat Rig Community [Unofficial]
•Created by genetic-orange on 3/13/2023 in #fix-my-resonance
I can't resolve my vibration issues. Can someone help?
The vibrations graph, I mean.
27 replies
RRCRat Rig Community [Unofficial]
•Created by inland-turquoise on 3/13/2023 in #fix-my-resonance
I can't resolve my vibration issues. Can someone help?
How do you run this?
27 replies