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General Mach Discussion / Re: Index
« on: March 26, 2020, 05:36:49 AM »
witch Motion Controller/Bob are you using?
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I currently have a CNC for wood working from China, its the largest working surface table they could send that could fit in a container. Everything is working fine, but I noticed when the X & Y axis's work together to create circles or a radius, it seems to be slightly erratic and not smooth at all. The holes and radius's all seem just fine and accurate, just a little concerned that something is not quite in tune with each other. My smaller Jcut CNC (4' x 8" working surface) seems way more steady and smooth. Almost like the 2 stepper motors that are on each side of the table for the bridge drive are the ones not in sinc with each other. Is there a fix to smooth out this behavior?