測(cè)量系統(tǒng)分析教材(ppt47頁(yè))(編輯修改稿)
2025-03-09 07:49 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 SL USL T P MS MS = = s s * 15 . 5 * 15 . 5 / 2 Note: P/TV的分母可根據(jù)樣本的研究或歷史數(shù)據(jù)評(píng)估 Example Gage RR using Minitab Surpassing customer’s expectation Amperex Technology Limited 3/10/2023 ATL Confidential Information Gage RR Study ANOVA Method ANOVA Table With Operator*Part Interaction Source DF SS MS F P Parts 9 Operators 2 Oper*Part 18 Repeatability 30 Total 59 Gage RR Source VarComp StdDev *Sigma Total Gage RR Repeatability Reproducibility Operator Oper*Part PartToPart Total Variation Source %Contribution %Study Var %Tolerance Total Gage RR Repeatability Reproducibility Operator Oper*Part PartToPart Total Variation Number of Distinct Categories = 4 B u f f a lo , N Y P la n t1 . 5 m mS ix S ig m a B B0 1 / 0 1 / 1 9 8 8G a g e 0 2 0 3 7 1M is c :T o le r a n c e :R e p o r t e d b y :D a t e o f s t u d y :G a g e n a m e :01 . 11 . 00 . 90 . 80 . 70 . 60 . 50 . 40 . 3321X b a r C h a r t b y O p e r a t o rSample MeanX = 0 . 8 0 7 53 . 0 S L = 0 . 8 7 9 6 3 . 0 S L = 0 . 7 3 5 400 . 1 50 . 1 00 . 0 50 . 0 0321R C h a r t b y O p e r a t o rSample RangeR = 0 . 0 3 8 3 33 . 0 S L = 0 . 1 2 5 2 3 . 0 S L = 0 . 0 0 01 0 9 8 7 6 5 4 3 2 11 . 11 . 00 . 90 . 80 . 70 . 60 . 50 . 4P a r t I DO p e r a t o rO p e r a t o r * P a r t I n t e r a c t i o nAverage1233211 . 11 . 00 . 90 . 80 . 70 . 60 . 50 . 4O p e r I DB y O p e r a t o r1 0 9 8 7 6 5 4 3 2 11 . 11 . 00 . 90 . 80 . 70 . 60 . 50 . 4P a r t I DB y P a r t% T o t a l V a r% S t u d y V a r% T o l e r P a r t t o P a r tR e p r o dR e p e a tG a g e R R1 0 09 08 07 06 05 04 03 02 01 00C o m p o n e n t s o f V a r i a t i o nPercentG a g e R R ( A N O V A ) f o r M e a s u r eSession Window Output: Graphical Output: Gage RR Output Surpassing customer’s expectation Amperex Technology Limited 3/10/2023 ATL Confidential Information Gage RR Study ANOVA Method ANOVA Table With Operator*Part Interaction Source DF SS MS F pvalue Parts 9 Operators 2 Oper*Part 18 Repeatability 30 Total 59 零件與操作者是統(tǒng)計(jì)上顯著的 Gage RR, ANOVA Table Surpassing customer’s expectation Amperex Technology Limited 3/10/2023 ATL Confidential Information Gauge RR Study ANOVA Method Source Var Comp Std Dev 95% Conf Int *Sigma Total Gauge RR (,) Repeatability (,) Reproducibility ( *, *) Operator (,) Oper*Part (,) PartToPart (,) Total Variation Variance due to the measurement system (broken down into repeatability and reproducibility) Total variance Variance due to the parts Standard deviation for each variance ponent 99% of
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