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  • Users: jeannev
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  1. jeannev

    True position without diamter

    There is some disagreement among engineers at my work in the calculation of true position without a diameter call-out. Given an open ended datum notch with the following tolerances: Width .100 +/-.002 Drop from base of slot to datum surface is 1.267+/-.005 [TRUE POSITION|.006|E|F] (with basic...
  2. jeannev

    Reporting Profile given multiple points

    As a standard rule, when given multiple inspection points taken via CMM or other method, how do you report the data to the customer? Do you report the worst case, the average or the range of data? ie, if a profile of unilateral distribution is .006, and 9 inspection points are taken along the...

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