Ya but that is .0005 for a 200 step motor with 1/2-10. your right.
but now if you take that 48 step motor and couple it the the same rod 1/2-10 then it comes out to .002.
Thats 2 thousands! I guess it would depend on what you were going to do with the machine..
I would go with smaller rod. more turns per inch. Id sacrafice speed for accracy. But like I said It would depend on what you were going to do with it...
How accurate do you have to be to mill circut boards?
I never done it. Just curios.....
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Last edited by WOODKNACK; 05-15-2003 at 12:41 AM.
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