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  • Users: mrletters
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  1. mrletters

    Profile Tolerance with Single Datum - Does it holds its position/orientation?

    Hi all, I am unclear whether or not a profile tolerance with respect to a single datum can suffice to control the position and/or orientation of a profile Attached is an specific case, a simple block with a pocket. The datums A is on the lower face. Question are the following: 1. Does the...
  2. mrletters

    Thickness Measurement on Large Composite Parts

    Hey guys, We have been requested to measure some large carbon fiber parts (around .150 to .250 in thick). But there are some areas we can reach with a micrometer nor caliper. We have also tried to use a capacitive sensor and an ultrasonic device we use for void detection. The first one failed...

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