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  • Users: DJ Nelson
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  1. DJ Nelson

    Reporting A Unilateral Surface Profile Tolerance

    We have a surface with a profile of .008 U .000 to ABC. we measured the surface with a scanner after aligning to the Datums. We ended up with a MIN of .0072 and a max of .0121 the software calculated the measured Profile as .0322 I am not sure if I do not understand how this is calculated and...
  2. DJ Nelson

    total run out on a datum

    We have a step pin the tolerancing seems to be incorrect. See Datum A on the Attachment they call out total run out of .0015 on datum A. in sec 9.2 one part in the standard that resembles our pin we have it seems as if you can not applied Total runout to the datum. In sec 9.4 the standard it...

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