First graph
I had my ADXL running and input shaping applied but never generated a graph. Then I had to get a new ADXL and loom and here I am, new test and remembered to make the graph. I got it to apply and I don't really see any ghosting on my test prints, but here are my janky graphs.
V-core 500 resonance test
Hello, can someone help me read these charts, I don't know what to look for. 😅
VCore 3.1 300mm - reason for second peak on Y-Axis???
Dear all,
just set up my printer from scratch and now I'm doing the belt tension and resonance tests. Resonance shows a second peak, which I can't explain 😦
Belt tension - used the Macro Position which sets the Printhead to X150 & Y150mm - which means a free belt length of about 175mm - its hard to tell where its getting contact to the idlers....
Please, help me reading v-minion Y graph
Hi guys, I get this graph on Y axis. Could you help me reading which is the issues that generate those lines after the peak? I screwed up my adxl sensor to the PEI holes like in attached photo.
X graph seems to be ok....
First Input shaper test on V-Core 3.1 500, looks horrible
Can anybody help me to decipher my resonance test?
I know that it looks horrible, but from the graphs shown, what am I supposed to do to make it better?
Which issues are present?...
I uh never done this before, looking clean
If anyone could just help explain to me what was going on here that would be amazing, it dose not have to be anything crazy, but simple something. Thanks
New VC500 build, need some advice
I need to know if it's all ok, or if i need to change some things.
I adjusted the belts tension to be equal no idea if too low or too high...
Input shaper results
Is anyone able to help me with this ? I can't understand how to use input shaper to help tune the belt tension and also this graph is ..... I have an ender 5 where the graph looks normal ( nice peaks etc) but for god sake I can't figure this one out
Help with x resonances
My y graph looks near perfect, but the x is having problems. Does anyone know what I should do?
Over dampening?
Was trying to figure if the frequency graphs look good or not and what shaper to select. Based on what I have read: if the Y peak is bigger than X, it means that it's over over dampening. Is it generally always true or does it depend on 3d printer design?
Advice with the graph Vc3.1 300
Is someone able to guide me a bit with this graph? I watched couple of yt videos and what I got is that is "overdampening", what does that mean? And any advice of how to sort it or do you see other problems? Thanks!!
new minion
so, i got this minion partially setup, everything is tight on y axis, no bed yet, no wires either but the Y resonance graph is a mess. this is the simplest belts path possible . what am i missing here ?
Hint for having wierd resonance ....
Recently i noticed a very odd resonance on my X and i could find it and i went through replacing all bearing stacks and the X rails but still had this odd resonance (see picture)
When i was listning during a resonance measurement i notice an odd sound coming from the Eva part cooling duct and decided to take that off for inspection ....... Well noticed the wall was not supported anymore and broke where the circle is.
Just as hint / tip for all here if you run into similar issue and cant piont what it is, it might be worth to check that part and save yourself searching for hours....
Belt tension graph weirdness
After fixing skew by re-tensioning the belts, I get this graph. Does anyone know what's up with the big peak to the right on the blue graph? @fractal_0
Are my 500 belts even according to the graph?
Are my 500 belts even according to the graph? I read somewhere I should aim for around 72hrz
V core 3.1 500
I just build and test my V500.
I don't know whether it is good or not.
Y axis recoommanded shaper and accel seems to low to me. (mzv 3400) is it normal for V500?...
