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Here we go again

How come when I get a value of none in the Cpk column of the Capability chart yet it also calls out "Y" for Cpk capable? If it is stating Yes for capable should it not kick out a value? Confusing. SPC = Some Parts Conform LOL
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  • People don't use SPC nearly as much as they should, and often quality engineers are in charge of it and they want to use Minitab or Excel but think of it after all the parts are measured.

    I think also some of the Datapage questions get asked in the CMM forum.



    Thanks Matt ~ Just went into the options pages and forced it to calulate a CPK when out of control. I am getting more familar with the settings and software. Sorry for my lack of familiarity.

    PS > Don't see alot of feedback in the Datapage forum ~ Feel like not too many are involved with Datapage or they are using another software. Or people just don't have SPC requirements. We are iso certified and need to have a process control in place as a scorecard for process improvement. Are you using SPC or another process control?
Reply
  • People don't use SPC nearly as much as they should, and often quality engineers are in charge of it and they want to use Minitab or Excel but think of it after all the parts are measured.

    I think also some of the Datapage questions get asked in the CMM forum.



    Thanks Matt ~ Just went into the options pages and forced it to calulate a CPK when out of control. I am getting more familar with the settings and software. Sorry for my lack of familiarity.

    PS > Don't see alot of feedback in the Datapage forum ~ Feel like not too many are involved with Datapage or they are using another software. Or people just don't have SPC requirements. We are iso certified and need to have a process control in place as a scorecard for process improvement. Are you using SPC or another process control?
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