will more tuning help?
Hiya,
I’ve spent a couple of hours trying to figure out the dark magic of belt tensioning on my enclosed vc3.1 300z
I started with trying to set a rough belt tension using spectroid based on the advised 85 to 110 Hz frequency for a vc300.
...
help needed to fix resonance
Hello all, someone can help me figure out if this two graphs are correct or if they show that some action is required? I saw all the video on youtube from the commissioning guide but honestly it wasn't that easy to undestand 😇
Bad resonances after a few upgrades
I installed FMMM. dampers, and 48V, and my resonances after are worse or equivalent to before. I heard a bit of noise coming from the casing of the toolhead endstop, so I disassembled as much as I could. I can still hear some noise on Y, but the only thing left is the ball-bearings in the carriages.
I replaced the cable to the ADXL with an ethernet cable. I removed all panels, insulation, clips, webcam. I have rechecked all fasteners on the gantry. I have straightened the gantry and evened out the belt tension. The printer is on a floor on a semirigid rubber mat. Removing some parts has reduced input shaper recommendations in some cases.
I'd really appreciate any suggestions on this one....
no ideá anymore!
The tension is on 60hz on both belts, idlers running smoothly frame is as square as it gets!
The toolhead is The new ratrig toolhead, nothing is lose adxel have good measure sounds.. mystery or misary! Or both!🤣...
Did I nail it?
I have no idea what I'm looking at in these charts but I think ZV is what I want. Is this good or is there something else that needs to be tweaked? Also, does RatOS just know what to do with this info or is there somewhere I need to put the data? Thanks for any insights.
Belt-Tension Problems
I have a vcore 3.1 enclosure. However, there are belt tension problems, what could be the problem?
y-axis noise on x-axis shaper
please some one help me, I lost sleep over the past week trying to resolve this
Here are the specs of my printer
Vcore 400 with carbon fibre beam
Recently upgraded to cnc-ed VZ-printhead and brs m1 l3ver tensioner ...
How can i interpret this...
Recently fired up my V3 500 and installed ratos2.0 , trying to figure out whats the issue with my graphs.
Low x accel
Title,even though my belt tension is somewhat good,my x axis accel is very low in comparison to the y axis
Changed belts, y axis makes strange reading
yesturday i changed my ratrig original belts to gates. and after that i got some strange reading on my y graph. the tension is even, but is it to much tension maybe?
Y always low
Vcore500
Dual MGN9
Vz Printhead CNC w/toolboard.
Basically I cant seem to get my Y axis high enough, my graph looks pretty good for what I can tell ( I know there a bump in the 125 section). Is it that its too tight, or too loose? Addtionally I get a ZV as the recommended one, so its very clean IMO...
Help! Values to aim at for RR500
Hi
My first graph of my RR500
What ar the values to aim at for a 500x500 ?...
belt tension results, weird spike at 50hz on 1 belt every time.
Keep getting results like this no matter what i do with the belts. Whats with the weird spike at 50hz? The rest seems very good but nothing seems to tune out the spike.
My first build... I have no idea how to interpret these resonances.
This is my first build of any 3D printer from a kit; and it's a Ratrig 500x500 from the kit. Any help is deeply appreciated.
help understanding belt tension graph please :) and input shaper
is this good/bad for belts ?
also the input shaper... looks ok ?...
Double peak in both X and Y
I am watching this video and he mentioned that double peaks might mean loose bolt?https://www.youtube.com/watch?v=M-yc_XM8sP4
But i have tightened everything on my carriage.
Adxl is on ebb36 toolboard which is mounted to the back of my vz-hextrudort, seems rigid to me...
Absolutely horrible frequency response
I have no idea what's causing this mess. My motor skips at >5000 accel btw. I've re-aligned the gantry like 5 times now
