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Author Topic: Calibrating an MPG  (Read 4330 times)

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Calibrating an MPG
« on: October 26, 2005, 08:17:31 PM »
Art,

Calibrated an MPG with calibration under config and its not 1:1 with the DRO. It's very close on one full revolution. It's a Micronor 100 count per rev MPG. Is this just how they are? It's always withen like 3 or 4 tenths.

Thanks, Ron

Art

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Re: Calibrating an MPG
« Reply #1 on: October 27, 2005, 10:54:06 AM »
Hi Ron:

 Depedns on the MPG. IF calibarated to the correct # of pulses per rev, they are pretty accurate, but some have 1 pulse per detend, some can have 4 or more, if its a larger number, some pulses can get lost due to rouding on steps coming from it in the velocity calculations. I find mine pretty accurate, but its a 1 pulse per click device..

Art
Re: Calibrating an MPG
« Reply #2 on: April 19, 2015, 01:44:22 PM »
I just bought a 3020 cnc machine . The software they sent me with the machine doesn't work.I want to know where I can get a inexpensive software