工廠生產(chǎn)及質(zhì)量培訓ppt課件

1、 Gauge Repeatability and Reproducibility華南檢測中心華南檢測中心1;.2量測系統(tǒng)量測系統(tǒng)測試環(huán)境測試環(huán)境待測試件待測試件操作操作(人員人員.過程過程)量具量具.設備設備(軟軟.硬體硬體)3 v量測值= v真值+ v誤差4真值真值量測系統(tǒng)量測系統(tǒng)56-0,-0,偏差TrueAverageAccuracyObservedAverage7Rebetability8ReproducibilityOperator BOperator A910111213141516零件零件1 12 23 34 45 5作業(yè)者1作業(yè)者10.850.850.750.751 10.45

2、0.450.50.5作業(yè)者2作業(yè)者20.80.80.70.70.950.950.550.550.60.6巒異巒異0.050.050.050.050.050.050.10.10.10.1一一.全距法全距法17;.18二二.全距法及平均值法全距法及平均值法19;.20212223巒異數(shù)分析法將巒異數(shù)分析法將量測系統(tǒng)變異分類為量測系統(tǒng)變異分類為: :24253Number of Operators (2 or 3)Variable Data Gauge R&R Spreadsheet (ANOVA method)10Number of Parts (5-10)EXAMPLE2Number o

3、f Trials (Replicates) - Fixed at 2NOTE: COMPLETE ONLY THE WHITE CELLSOperator 1Operator 2Operator 3Part #Trial 1Trial 2Trial 12Trial 22Trial 1Trial 2Trial 12Trial 22Trial 1Trial 2Trial 12Trail 22114.50214.508210.3080210.482114.50314.516210.3370210.714314.51914.514210.8014210.6562214.53014.541211.120

4、9211.440714.52714.532211.0337211.179014.53914.533211.3825211.2081314.52514.523210.9756210.917514.53014.525211.1209210.975614.53014.525211.1209210.9756414.50414.523210.3660210.917514.51514.511210.6852210.569114.50714.503210.4530210.3370514.53114.531211.1500211.150014.53514.532211.2662211.179014.53814

5、.535211.3534211.2662614.51414.536210.6562211.295314.52714.524211.0337210.946614.52314.528210.9175211.0628714.54114.551211.4407211.731614.55414.540211.8189211.411614.55414.555211.8189211.8480814.52314.528210.9175211.062814.52214.525210.8885210.975614.52314.526210.9175211.0047914.53114.525211.1500210.

6、975614.53114.533211.1500211.208114.54214.541211.4698211.44071014.54814.544211.6443211.527914.54314.574211.4988212.401514.56614.560212.1684211.9936Column Totals145.249145.3102109.72922111.5010145.287145.3122110.83302111.5604145.341145.3202112.40342111.7929ANOVA Table With Operator*Part InteractionANO

7、VA Table Without Operator*Part InteractionSupplierDateSource ofSum ofDegrees ofMeanPSource ofSum ofDegrees ofMeanFoItem NameVariabilitySquaresFreedomSquareVariabilitySquaresFreedomSquareDrawing No.Parts0.01144790.001272Parts0.01144790.00127229.8089Part CodeOperators0.00026420.000132Operators0.000264

8、20.0001323.0953Machine No.Operator by Part0.000654180.0000360.7047Repeatability0.002048480.000043Tool No.Repeatability0.001395300.000046Total0.01375959Cavity No.Total0.01375959Raw materialGauge R&R With Operator*Part InteractionGauge R&R Without Operator*Part InteractionGauge IDFixture Ref.

9、No.SourceVar CompSourceVar CompMeasurersTotal Gauge R&R0.000051Total Gauge R&R0.000047Nominal Dim. Repeatability0.000046 Repeatability0.000043Upper Spec. Limit Reproducibility0.000005 Reproducibility0.000004Lower Spec. Limit Operator0.000005 Operator0.000004Notes Operator by Part0.000000Part

10、 - To - Part0.000206Part - To - Part0.000205Total Variation0.000257Total Variation0.000252SourceSourceTotal Gauge R&R19.93%Total Gauge R&R18.70%Total Gauge R&R Results - Measurement Capability Repeatability18.07% Repeatability16.93% Reproducibility1.86% Reproducibility1.77% Operator1.86%

11、 Operator1.77% Operator by Part0.00%Part - To - Part80.07%Part - To - Part81.30%Total Variation100.00%Total Variation100.00%Note: Use this branch if Operator by Part P-value is = 0.25DMM00210-EN - V.3.0Part Sum of Part X Operator InteractionSquaresOpt 1Opt 2Opt37579.7918841.5801842.1024842.91517604.

12、1888845.1230844.4255845.18127596.5170843.7863844.1930844.19307579.9660842.5667842.5087841.58017604.1888844.5998844.8905845.23937595.4711843.9025843.9606843.96067620.4170846.3445846.4608847.33397594.5996843.9606843.7282843.84447604.3632844.2511844.7161845.82097627.4022846.3445847.7997848.323976006.90

13、5612667.8185Item NameDrawing No.Part CodeMachine No.Cavity No.Raw materialFixture Ref. No.MeasurersNominal Dim.Upper Spec. LimitLower Spec. LimitTotal Gauge R&R Results - Measurement Capability0 - 10% EXCELLENT10-20% GOOD TO MARGINAL20-30% MARGINAL TO NOT CAPABLE30-100% NOT CAPABLE2-DIMENSION ME

14、ASURING MACHINEA, B, C14.314.514.712345Supplier Name16/06/1999HDXXXDMD12345FPC量測數(shù)據(jù)填入供應商生產(chǎn)信息量測信息及備注請在畫紅圈部份填入相關信息請在畫紅圈部份填入相關信息!2627Source ofSum ofDegrees ofMeanPVariabilitySquaresFreedomSquarePartsSSpn-1MSpOperatorsSSok-1MSoOperator by PartSSop(n-1)(k-1)MSopFDISTRepeatabilitySSenk(r-1)MSeTotalTSSnkr-1

15、ANOVA Table With Operator*Part Interaction來源來源估計巒異數(shù)估計巒異數(shù)量具量具MSe交互作用交互作用(MSop-MSe)/ r作業(yè)者作業(yè)者(MSo-MSop)/ nr零件零件(MSp-MSop)/ kr28SourceTotal Gauge R&R19.93% Repeatability18.07% Reproducibility1.86% Operator1.86% Operator by Part0.00%Part - To - Part80.07%Total Variation100.00%Note: Use this branch if

16、 Operator by Part P-value is = 0.2529303132PASSFAIL33343536373839所有的檢查者對該樣品的判定是否一致所有的檢查者對該樣品的判定是否一致.DATA ENTRY WORKSHEETDATE:When study took placeAttribute Legend5 (used in computations)NAME:Study Co-Ordinator1 passITEM:Name and Number (Identification)All operators2 failLOCATION:Where Study took pla

17、ceagree within andAll Operatorsbetween eachagree withOtherstandardKnown PopulationY/NY/NSample #AttributeTry #1Try #2Try #1Try #2Try #1Try #2AgreeAgree1passpasspasspasspassfailfailNN2passpasspasspasspassfailfailNN3failfailfailfailpassfailfailNN4failfailfailfailfailfailfailYYOperator #1Operator #2Operator #3所有的檢查者對樣品的判定與標準是否一致所有的檢查者對樣品的判定與標準是否一致.4041nCONSISTENCY TEST(Z) = AD-(S*0.80)/ (S*0.8