BallBar In my Machine Servo Mismatch error

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11 Jul 2013 19:49 - 11 Jul 2013 19:57 #36554 by eneias_eringer

Hello !!

I used a Ballbar in my machine , in general the result was good (Graphic in annex), but the major error was in SERVO MISMATCH , but i use Steppers in my machine !!

I think that this problem is because i use a comp file to compensate the backlash (about 0.10mm to 0.15mm in differents places of the ballscrew).

My question :

Have a configuration on EMC to "correct" the servo mismatch error??

Thanks !!





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Last edit: 11 Jul 2013 19:57 by eneias_eringer.

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11 Jul 2013 22:45 #36563 by BigJohnT
IMHO you need to reduce the backlash first.

JT

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