Gage Repeatability and Reproducibility Data Sheet
ANOVA Method
Number of Appraisers =0Gage:SmartscopeDate:11-Aug-07Number of Parts =0Part:HSJ GrommetPerformed By:Tang Xiao WenNumber of Trials =0Tolerance =0.1Leave blank for one-sided spec.Enter data and Information in open cells . Leave cell blank if data is missing.*If Range Check displays \"FLAG\Version: 17JUL96AppraisersParts11Trials 23RangeCheck*23456710AAverage(SA)2BAverage1Trials 23RangeCheck*(SB)2CAverage1Trials 23RangeCheck*(SC)2Part Averages(SParts)20DF00SS00MS00F00Prob>F0ANOVA Appraisers Parts Appraisers*Parts Gage(Error) TotalEnter Process Distribution Width in Sigma's (Typically 5.15 or 6.00) = SOURCE OF VARIATION Repeatability (EV - Equipment Var) Reproducibility (AV - Appraiser Var)Appraiser * Equipment Interaction (IV) Repeatability & Reproducibility (R&R) Part Variation (PV) Total Process Variation (TV)SIGMAVARIATION5.15PERCENT OFTOLERANCEPERCENT OFTOTAL VARIATION Note: Percentages will not add to 100%.
\"The final acceptance of a measurement system should not come down to a single set of indices. The performance of the measurement system should also be reviewed using graphical analyses.\" For measurement systems whose purpose is to analyze a process, general rules of thumb are: Acceptability Criteria for %R&R (% of Total Variation and % of Tolerance) Under 10% - acceptable system - Under 5% preferre 10% to 30% - may be acceptable depending on importance of the application, cost of the system, cost of repair, et Over 30% - considered not acceptable - every effort should be made to improve the systeBased on the AIAG Measurement Systems Analysis Reference Manual -- Call 810-358-3570 to order.Spreadsheet created by Ken Kortge, Motorola, AIEG
Printed: 2013-6-28
Gage Repeatability and Reproducibility Data Sheet
ANOVA Method
R&R Plot -by Parts1.210.80.60.40.20A1C1A2C2A3C3A4C4A5C5A6C6A7C7A8C8A9C9A0C0R&R Plot -by Appraisers1.21 R
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0.20A1A3A5A7A9B2B4B6B8B0C1C3C5C7C9Printed: 2013-6-28
