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  • #51231

    Van Loon
    Participant

    If we put a requirement regarding Ppk on the drawing, and we find parts not conforming to the tolerance in our incomming goods inspection, how should the supplier sort the parts ?
    Jan

    0
    #177235

    Chris Seider
    Participant

    First do an MSA, measurement system analysis,Β on their system and your system and do a comparison study between the two gage systems.
    It’s possible your gage is wrong or their measurement systemΒ is wrong.

    0
    #177236

    Baker
    Participant

    Suggest they sort by date, lot, or other logical grouping andΒ provide mean and st dev for each lot.Β I would take a look at distribution type a a precaution.Β 

    0
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