工廠生產(chǎn)及質(zhì)量培訓(xùn)——cpk與grr-文庫吧資料
2025-03-07 10:36本頁面
【正文】 Gauge R R Table 四、 GRR結(jié)果分析 GRR最終的分析結(jié)果以百分比的形式給出 分析結(jié)果的判定依如下規(guī)定 : 10% Excellent Capability (NMP Target) 1020% Good Capability (May be Acceptable) 2030% Marginal Capability (Needs to be Investigated) 30% Measurement System NOT Capable 特征 GRR的特點(diǎn) 將樣品與規(guī)格規(guī)定的標(biāo)準(zhǔn)進(jìn)行比較 ,與規(guī)格 相符則為合格 ,否則為不合格 . 只能作出允收與拒收的判斷 ,而不能指出樣 品好與不好的具體程度 . PASS FAIL 可用來確定一個量測系統(tǒng)的能力、一致性及 信賴程度 . 評估一個檢驗(yàn)過程的可靠程度 : 重復(fù)性 :檢驗(yàn)者個人對一樣品進(jìn)行多次 判斷的一致性 。 Gauge IDFixture Ref. No.Source Var Comp Source Var Comp MeasurersTotal Gauge RR Total Gauge RR Nominal Dim. Repeatability Repeatability Upper Spec. Limit Reproducibility Reproducibility Lower Spec. Limit Operator Operator Notes Operator by Part Part To Part Part To Part Total Variation Total Variation Source SourceTotal Gauge RR % Total Gauge RR % Total Gauge RR Results Measurement Capability Repeatability % Repeatability % Reproducibility % Reproducibility % Operator % Operator % Operator by Part %Part To Part % Part To Part %Total Variation % Total Variation %Note: Use this branch if Operator by Part Pvalue is = Note: Use this branch if Operator by Part Pvalue is DMM00210EN Part Sum of Part X Operator InteractionSquares Opt 1 Opt 2 Opt3 Item NameDrawing No.Part CodeMachine No.Cavity No.Raw materialFixture Ref. No.MeasurersNominal Dim.Upper Spec. LimitLower Spec. LimitTotal Gauge RR Results Measurement Capability0 10% EXCELLENT1020% GOOD TO MARGINAL2030% MARGINAL TO NOT CAPABLE30100% NOT CAPABLE2DIMENSION MEASURING MACHINEA, B, C12345Supplier Name16/06/1999HDXXXDMD12345FPC量測數(shù)據(jù) 填入 供應(yīng)商生產(chǎn)信息 量測信息及備注 請在畫紅圈部份填入相關(guān)信息 !!! 用 P值來決定應(yīng)采用的分析系統(tǒng) : 若 P≦, 表明有操作者與工件的相關(guān)性 若 P,則可不計操作者與工件的相關(guān) 通過所做的分析 , Nokia將對潛在的問題 作進(jìn)一步的評估和分析 重復(fù)做 GRR的研究分析 ,量測系統(tǒng)的能力 得以提升 Gauge R R 變異結(jié)果分析 Analysis of Variance Table (P≦) Source of Sum of Degrees of Mean PVariability Squares Freedom SquareParts SSp n1 MSpOperators SSo k1 MSoOperator by Part SSop (n1)(k1) MSop FDISTRepeatability SSe nk(r1) MSeTotal TSS nkr1ANOVA Table With 39。 Gauge RR Without 39。 SupplierDateSource of Sum of Degrees of Mean P Source of Sum of Degrees of Mean Fo Item
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