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General Mach Discussion / Re: Servo drift due to EM noise. Optical encoders not preventing it.
« on: December 06, 2017, 09:01:42 PM »
It's a Seig X3 small mill. So China wiring at it's finest. Ive moved the servo controller box to the other side of the room and that seemed to work, but for some reason when it is cold out, the effects are stronger, and I can actually watch the drift happen. In the summer, the drift is so minor, the job does not get effected. I'm only doing engraving.