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   Abhinesh New Member

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   Customer has asked to calculate cg and cgk.I assume it is used for measuring accuracy of the instrument which is nothing but gauge capability. Am I right? Can some one please explain about it and whether the formula for it is the same as cp and cpk ( or standard deviation changes respectively for cg and cgk)

    

   Abhinesh, Jan 19, 2016

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   Miner Moderator Staff Member

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   Cg and Cgk are the output from a Type 1 Gage Study that focuses on repeatability. Here is a good article on the topic.

    

   Miner, Jan 19, 2016

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   Bob Doering and Atul Khandekar like this.

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