IS Numbers

I came up with a theory today, after making a few observations on Klipper's mzv accel numbers returned from input shaping freqs. I know much is not explained here, but its simpler than people think. The mzv accel number is not some magic algorhythm that comes from complex calculation. Its a nearly linear scale plot, based on the frequency that your x or y axis center resonance peaks at. I took 11 mzv freq's and accels from this Discord, and plotted them on an Excel chart, just to verify my hypothesis. As you can see, Klipper applies the recommended accel in a nearly linear manner. Higher hz= higher accel. How do you increase the hz? Either less dampening in the dynamic (moving) parts (higher belt tension and lighter printhead/gantry ect.) or more dampening in the static (frame) parts. Does it matter in the end? Probably not, assuming you have good strong singular peaks for each axis and more importantly a zero vibr. on the chart.
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brian
brianOP4d ago
. 0 Keep in mind that too much hz/belt stretch will put strain on your motion system, or potentially introduce 2mm artifacts into your prints.

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