Input Shaper and Belt Tension Results VC4 400mm.
Been getting these type of results no matter what I have tried. I don't have a belt tension meter yet but will result to it soon if I cannot find another option. I am currently using it as is, just obviously a lot slower with good results. I love this machine and would like to move on to the next step of the hybrid system and then maybe the idex if the problems clear up. For now I am trying to get perfect results via input shaper before moving on to the next step. Looking for ideas and or similar results and what you have tried. I have an idea of the culprit but we all know its not just one thing and could be a number of things. I'm gonna tear down the hot-end soon and re assemble it hoping that's the culprit. Any suggestions or ideas will be appreciated , thank you in advance!
1 Reply
Since the peaks are very clean, you should be able to hear what is causing that 130hz peak
I would try the roolhead resonator with the analysis tool, put it directly on the hz of the unwanted peaks and touch everything to see what dampens out
I had a peak like this at 125hz where it was the part cooling fan shield that was slightly bent and resonated loud and audibly