MSA测量系统分析报告五性

第1页，共11页1234515.46.25.55.14.824.86.3464.137.24.65.65.16.644.74.36.96.84.454.55.75.35.45.365.74.22.75.15.974.93.74.34.15.48635.33.95.395.93.96.52.74.6103.55.73.23.65.2113.94.26.26.34125.64.55.44.46.6133.83.24.956.4145.36.32.74.44.5153.94.75.24.34.1166.54.73.74.25.54.91625=2.4875A2=0.577D3=0D4=2.114CL=4.91625UCL=6.35154LCL=3.48096CLR=2.4875UCLR=5.25858LCLR=0子组Subgroup测量系统分析报告MeasurementSystemsAnalysis平均值Average极差值RRangeR4.922.84.663.24.643.64.441.34.242.54.922.45.32.24.481.74.734.723.85.422.65.241.24.723.25.41.45.042.35.822.6单位Units：日期Date：数据收集表DataFrame测量值MeasuredValue特性Characteristics：量具编号GageNo.：规范Specifications：量具型式GageType.：零件编号PartName：量具名称GageName：评价人Appraiser：零件名称PartNo.：文件编号RecordNo.:页码PageNo.：第2页，共11页测量系统分析报告MeasurementSystemsAnalysis单位Units：日期Date：特性Characteristics：量具编号GageNo.：规范Specifications：量具型式GageType.：零件编号PartName：量具名称GageName：评价人Appraiser：零件名称PartNo.：文件编号RecordNo.:页码PageNo.：图R图正常正常正常正常正常正常正常正常正常正常正常正常正常正常正常正常8.连续8个点距中心线的距离大于1个标准差（任一侧）？结果分析AnalysisofResults控制图分析表明该测量过程处于稳定状态，因为没有明显可见的特殊原因结果发生。Analysisofthecontrolchartsindicatesthatthemeasurementprocessisstablesincetherearenoobviousspecialcauseeffectsvisible.2.有连续7个数据点位于中心线的同一侧？3.连续6点成为一线上升或下降？4.连续14点成为交替的上和下的变化？5.3个数据点中的2个数据点距中心线的距离超过2个标准差（同一侧）？6.5个数据点中的4个数据点距离超过中心线1个标准差（同一侧）？7.连线15个点排列在中心线1个标准偏差范围内（任一侧）？结果分析-图示法AnalysisofResults-Graphical控制图典型特殊原因的识别准则的汇总1.有一个数据点远离中心线且超过3个标准偏差？0123456712345678910111213141516样件平均SampleMean子组Subgroup稳定性的Xbar图XbarChartforStability012345612345678910111213141516样件极差SampleRange子组Subgroup稳定性的R图RChartforStability第3页，共11页123456789101112123456789101112零件参考值PartReferenceValue零件参考值PartReferenceValue测量系统分析报告MeasurementSystemsAnalysis测量次数TRIALS偏倚BIAS偏倚平均值BiasAverage0.4916666670.1250.025-0.291666667-0.6166666670.4-0.20.1-0.3-0.60.60.10-0.4-0.70.400.3-0.5-0.80.4-0.10.4-0.2-0.40.5-0.10-0.2-0.50.5-0.10.1-0.3-0.50.7-0.20-0.2-0.60.3-0.10.1-0.2-0.50.40.2-0.1-0.2-0.50.51-0.1-0.3-0.70.71.1-0.2-0.4-0.90.5-0.1-0.3-0.3-0.7123452468102.43.86.17.79.4线性研究-中途的结果LinearityStudy-IntermediateResults2.446.37.59.22.64.167.69.32.53.96.17.79.52.43.96.47.89.62.33.96.17.89.52.53.967.89.52.555.97.79.32.73.867.89.42.53.95.77.79.32.44.25.97.89.52468102.75.15.87.69.1单位Units：日期Date：线性研究数据LinearityStudyData12345规范Specifications：量具型式GageType.：特性Characteristics：量具编号GageNo.：α水准αLevel：0.05零件编号PartName：量具名称GageName：评价人Appraiser：零件名称PartNo.：文件编号RecordNo.:页码PageNo.：第4页，共11页测量系统分析报告MeasurementSystemsAnalysis单位Units：日期Date：规范Specifications：量具型式GageType.：特性Characteristics：量具编号GageNo.：α水准αLevel：0.05零件编号PartName：量具名称GageName：评价人Appraiser：零件名称PartNo.：文件编号RecordNo.:页码PageNo.：5-0.13170.23954120.736672.00172R-Sq=71.4%|ta|=12.0426≥tgm-2,1-α/2|tb|=10.1575≥tgm-2,1-α/2结果分析-图示法AnalysisofResults-Graphical由于“偏倚=0”的直线与置信度区间相交，该测量系统的线性是不可接受的。The“bias=0”lineintersectstheconfidenceboundsratherthanbeingcontainedbythem,sothelinearmodelisn'taccepted.由图示法分析得到的结论经过了数值法分析的证实——本测量系统存在线性问题。Theresultobtainedfromthegraphicalanalysisisreinforcedbynumericalanalysis-thereisn'talinearityproblemwiththismeasurementsystem.结果分析-数值法AnalysisofResults-Numerical上限Upper评审图示，观察是否存在特殊原因，以及线性是否可接受：Reviewthegraphforindicationsofspecialcausesandtheacceptabilityofthelinearity：Y=-0.131667X+0.7366670.5805507770.2858141810.008568686-0.240852485-0.472782557下限Lower0.366115890.134185819-0.115235353-0.392480848-0.687217443偏倚平均值BiasAverage0.4733333330.21-0.053333333-0.316666667-0.58计算最适合的线及该线的置信度区间。Calculatethebestfitlineandtheconfidencebandofthelineusingthefollowingequations.测量次数mTrialsm截距bInterceptbtgm-2,1-α/2零件数量gNumberofParts斜率aSlopea标准差sStandardDeviation-1-0.500.511.5024681012偏倚Bias参考值ReferenceValues上限下限回归Regression偏倚=0Bias=0置信区间ConfidenceInterval置信区间（下限）第5页，共11页0.10.0595.0%14测量系统分析报告MeasurementSystemsAnalysis显著的t值（2-含尾数的）SignificanttValue(2-tailed)偏倚-独立样件法Bias-IndependentSampleMethod结果分析AnalysisofResultsdf由于0落在偏倚置信度区间内（-0.110745965900702，0.124079299234035），该测量的偏倚是可接受的。Sincezerofallswithintheconfidenceintervalofthebias(-0.110745965900702，0.124079299234035),themeasurementbiasisacceptable.统计的t值tStatistic平均偏倚AverageBias偏倚的置信度区间ConfidenceIntervaloftheBias下限Lower上限Upper测量值MeasuredValue0.1217805752.1447866880.006666667-0.1107459660.124079299测量次数，nTrials,n平均值，Average,标准差，бrStandardDeviation,бr标准误差的平均值，бbStandardErrorofMean,бb测量值MeasuredValue156.0066666670.2120197650.054743268平均值Average参考值ReferenceValue6α水准αLevel：置信度Confidence14145.6-0.415156012126.10.113136.20.210106.30.3111160886.10.1996.40.4666.10.17760445.9-0.15560225.7-0.3335.9-0.1测量次数Trials测量值MeasuredValue测量次数Trials测量值，xiMeasured偏倚Bias115.8-0.2单位Units：日期Date：最小刻度值MinimumScaleValue参考值ReferenceValue偏倚研究用数据BiasStudyData特性Characteristics：量具编号GageNo.：规范Specifications：量具型式GageType.：零件编号PartName：量具名称GageName：评价人Appraiser：零件名称PartNo.：文件编号RecordNo.:页码PageNo.：0123455.65.75.85.966.16.26.36.4频率Frequency测量的数值MeasurdValue直方图Histogram012345-0.4-0.3-0.2-0.100.10.20.30.4频率Frequency偏倚研究Study-bias偏倚研究的直方图HistogramofStudy-bias第6页，共11页12345678910A10.29-0.561.340.47-0.80.020.59-0.312.26-1.360.19420.41-0.681.170.5-0.92-0.110.75-0.21.99-1.250.16630.64-0.581.270.64-0.84-0.210.66-0.172.01