Rat Rig Community [Unofficial]

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ratos-support

fix-my-print

fix-my-printer

fix-my-resonance

fix-my-mesh

german-support

What should I do from here?

vcore3.1 400 I'm not sure I know what I'm doing, so I'm asking you guys for some input...
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other-emerald
other-emerald6/26/2023

Weird ~117Hz X Resonance and Belt Tension Graph

I have a Vcore 3.1 500mm that is sitting on the floor. I am getting an odd peak in the X-direction at like 117Hz any ideas? Additionally my belt tension graph looks a bit odd....I think? Still new to reading these. The peaks seem to line up, but there are 3 of them, is this normal? Thanks for the help!...
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stormy-gold
stormy-gold6/25/2023

Good/Bad? RR vCore3.0 500

First, I watched the video. I'm not sure how much I understood from it, but think these are ok, but would like someone with actual experience to give their opinion. The peaks match in frequency and "power" pretty well I think. The extra 42Hz "step" going up on the X probably isn't good, I can't remember if he mentioned such an artifact. The stair step down a couple of steps on the Y, probably not good either. I'll watch the mentioned video again, but not sure I'll pick up on what I need to do. Thank in advance for any critique or advice....
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afraid-scarlet
afraid-scarlet6/22/2023

v-minion Y issue

I think X looks quiet good, but Y is a bit strange to me. What could be the reason? I tried to tight all screws, used belt tension meter to adjust belt tension but graphs are still more or less the same...
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V-Minion first Run

Hello. this is my first printer with ratos and klipper. setup with orbiter and rapido and eva 3.0 and adxl on toolboard ebb42 and own adxl on the aluminum bed. what do these curves tell you? are these bad? heard something improved or belt adjusted? what do I have to do in the config or where do I have to use this value so that the printer knows the limits? greet andi
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fascinating-indigo
fascinating-indigo6/14/2023

What to improve? (vCore3.1 300mm)

Hi, I just finished building and setting up my vCore3 and ran input shaper, though I am not entirely sure what to look for and how to improve. Any help would be very appreciated!...
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Idk what im looking for here.

looks like Y is pretty good but X still a bit dodgy. idk what to really look for with my belt tension graph, but it looks like X might just have something loose ?????
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rival-black
rival-black6/10/2023

Need Help improving graphs (EVA3.0 extruder VZBot330 Motion system)

Hey does anyone have recommendations on what I could improve (especially on the Y-Axis), I don't completely understand those graphs yet, also I'm getting some pretty brutal rattling noises from my printhead.
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wee-brown
wee-brown6/8/2023

Odd belt tension graph

Seems a bit wobbly to me, isn't it?
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double peaks on Y

Hi, did someone have such graph? Did you managed to fix it? Any ideas why is it so?
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eastern-cyan
eastern-cyan6/2/2023

Odd resonance shape on VC300

What to do here? There's resonating sound from EVA, I've checked every screw and part, but nothing. I also noticed that a lot of it comes from BLtouch, but without it X-graph doesn't look much better.
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flat-fuchsia
flat-fuchsia6/2/2023

What to improve?

Hi, i don't know how to interpret input shaper graphs. Is it ok or not, and if it's not good what to improve? Thanks for help.
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rival-black
rival-black5/29/2023

Linear movement analysis

Can someone help me with this graphs? I can't find any information about how to "read" them. I have a vertical pattern on my prints, more visible under 160mm/s....
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sunny-green
sunny-green5/28/2023

V-Minion: X Graph good, Y Graph bad

I cannot for the life of me get the Y axis on this thing to tune well. The printer is sitting on a heavy duty shelf with a combination of a concrete paver and a rubber paver underneath it. I've made sure all the screws on the Y assembly are secured, and I've tried adjusting belt tension, but to no avail. The rail moves very smooth without the belts attached, so I know it's not binding. The ADXL is mounted to the center of the bed with thick VHB tape, so all the readings it's getting are from the center of mass....
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adverse-sapphire
adverse-sapphire5/23/2023

V minion X axis wonky graph

Getting graphs like this. Any ideas how to improve them, since that's far from ideal?
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300 very odd belt and resonance graphs

I've loosened and tightened the belts three times not and this is hands down the weirdest graph I've come across. thoughts??
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V-core 3.1^500 - Fystec rail - weird graphs

Hi all, should I increase tension a bit on the blue lower belt ? This weird twin peaks bothers me. Input shaper results are crap... Any idea ? Thanks in advance.
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foreign-sapphire
foreign-sapphire5/18/2023

How bad/normal/good is this?

Any recommendations?
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metropolitan-bronze
metropolitan-bronze5/17/2023

Rebuilt with new belts, how are these please

So fiited new gates belts, removed part cooling fan and added duct for CPAP, how are these graphs, please. Thanks in anticipation
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