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Old 09-24-2003, 11:25 PM   #1
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Default Com Chipping

The comms on a couple of my motors are chipping, what causes this?
Exsesive heat? Not cut often enough? to light/heavy of brushes?
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Old 09-25-2003, 06:42 AM   #2
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As the com gets smaller you might run into a problem with them chipping. I am going to guess that it is by the slots seperating the segments, if so you might as well as get a new one.
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Old 09-25-2003, 01:28 PM   #3
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Yeah, itís probably just age but if the comms are relatively new and are chipping while you are cutting them, it could also mean your lathe bit is too dull.
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