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Certification of 3 pads

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bugs11

Automotive
Joined
Jul 8, 2016
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2
Location
US
CMM reads Pad 1) 9.8761, Pad 2)9.8745, Pad 3)9.8780. All different pads on the same part. Do you take the average or Hi Minus Low for the plane
 
What print callout is this measurement attempting to verify? Linear dimension(s)? Profile? Something else?

Are those numbers for one pad measured on three different parts, or three different pads on a single part?

In addition, what dimensioning standard does the print follow?
 
Average and subtraction are very different mathematical functions that will produce very different answers. What is required by the designer?
 
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