Green Belt Formulas

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  • 7/23/2019 Green Belt Formulas

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    l

    u

    MeanLSLz

    MeanUSLz

    =

    =

    RDUCLR

    RAxxLCL

    RAxxUCL

    4

    2

    2

    =

    =

    +=

    d

    MR3xLCLx

    d

    MR3xUCLx

    2

    2

    =

    +=

    Work the problem in your student manual.Solution will be displayed on the next three slides.

    22 d

    MRord

    R =

    RDLCLR 3=

    MRDLCLMR

    MRDUCLMR

    3

    4

    =

    =

    3

    LevelSigmaCpk

    6

    LSL-USLCp

    =

    =