Hello Everyone,
I have build a huge printer with a heavy print head (about 8 kilos), which works really well but one of the only last remaining issue I have with it is a bit of ringing.
Nothing really crazy, the parts still look pretty good and are 100% functional, but it is visible and I'd like to get rid of if in order to crank up the speeds a little bit.
I've installed an accelerometer, as per recommendation, (LIS3DH). I've wired it and made the data acquisition in order to get an accelerometer profile with all the X Y and Z graphs. So far, so good. I'm using RRF v3.4.1.
But then, I decided to print a test cube while trying to adjust the input shaping on the fly, in order to see what difference it makes.
During the print, I tried to change everything: the frequency, the rebound, the different input shaping algorythms, etc. Well nothing made any difference whatsoever. The cube ringing artifacts remain the same all over the cube, it looks like it's been done without input shaping at all.
I'm wondering, did I do anything wrong? Anyone having any idea?
Thanks in advance for your help!