工廠生產(chǎn)及質(zhì)量培訓(xùn)——cpk與grr(編輯修改稿)
2025-03-21 10:36 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 分析前的準(zhǔn)備 : 準(zhǔn)備 10件樣品 ,由 3名操作者進(jìn)行測(cè)詴 具體執(zhí)行 : 鑒定者在樣品上於操作者不知道的地方作好1~10的標(biāo)記 ,以方便記錄量測(cè)結(jié)果 第一位操作者依次量測(cè)樣品 (隨機(jī)選取量測(cè)樣品 ),並將量測(cè)結(jié)果記錄下來(lái) 第二、第三位操作者依次完成上面的步驟 (注意每個(gè)操作者之間是獨(dú)立的 ) 待第一循環(huán)結(jié)束 ,三位操作者將分別進(jìn)行第二組數(shù)據(jù)的獲取 (樣品是隨機(jī)選取 ) 數(shù)據(jù)結(jié)果將記錄下量測(cè)儀器的估讀位 GRR的執(zhí)行步驟 (續(xù) ) 三、 GRR報(bào)表分析 3 Number of Operators (2 or 3) Variable Data Gauge RR Spreadsheet (ANOVA method)10 Number of Parts (510) EXAMPLE2 Number of Trials (Replicates) Fixed at 2NOTE: COMPLETE ONLY THE WHITE CELLSOperator 1 Operator 2 Operator 3Part Trial 1 Trial 2 Trial 1^2 Trial 2^2 Trial 1 Trial 2 Trial 1^2 Trial 2^2 Trial 1 Trial 2 Trial 1^2 Trail 2^21 2 3 4 5 6 7 8 9 10 Column Totals ANOVA Table With 39。Operator*Part Interaction39。 ANOVA Table Without 39。Operator*Part Interaction39。 SupplierDateSource of Sum of Degrees of Mean P Source of Sum of Degrees of Mean Fo Item NameVariability Squares Freedom Square Variability Squares Freedom Square Drawing No.Parts 9 Parts 9 Part CodeOperators 2 Operators 2 Machine No.Operator by Part 18 Repeatability 48 Tool No.Repeatability 30 Total 59 Cavity No.Total 59 Raw materialGauge RR With 39。Operator*Part Interaction39。 Gauge RR Without 39。Operator*Part Interaction39。 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 Measu
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