TUV-德国莱茵技术-六西格码培训资料P-CHART-form

InstructionsRev.2.0StepsDatashouldbecharacterizedbyBinomialModel:eithergoodorbad,withtheirrelationshipbeingGood+Bad=1Ifareaofopportunityisvariable,usethep-chartorXmRIfareaofopportunityisfixedusenp-chartorXmRKeepcountnumberofinspectedforeachdayKeepcountnumberofrejectedeachdayEnterdataPlotData(automatic)CalculateControlLimits(automatic)identifyspecialcausesastheyhappen(outofcontrol)ifchartalwaysincontrolthenchangesubgroupingforfurtherprocessimprovementsCaution:bewareofcorrelationbetweenquantityproducedand#defective!!Usethenpchartforfixedsamplesizes,andtheP-chartforvariablesamplesizes.Page1InstructionsDatashouldbecharacterizedbyBinomialModel:eithergoodorbad,withtheirrelationshipbeingGood+Bad=1Page2Pchart.XLSRev.2.0SuccessiveDaysorUnitsDayorunit#inspected#defectivePercentDefectivePBarLCLPUCLPMarkedPoints?15030.060.0836900.201226060.10.0836900.190935520.0363636360.0836900.1957465180.2769230770.0836900.1867OUTOFCONTROL57540.0533333330.0836900.1796610050.050.083690.00060.1668712070.0583333330.083690.00780.159588530.0352941180.0836900.173898790.1034482760.0836900.1728109560.0631578950.0836900.1689110.0836900.1689120.0836900.1689130.0836900.1689140.0836900.1689150.0836900.1689160.0836900.1689170.0836900.1689180.0836900.1689190.0836900.1689200.0836900.1689PBar-0.084Caution:bewareofcorrelationbetweenquantityproducedand#defective!!StepsDatashouldbecharacterizedbyBinomialModel:eithergoodorbad,withtheirrelationshipbeingGood+Bad=1Ifareaofopportunityisvariable,usethep-chartorXmRIfareaofopportunityisfixedusenp-chartorXmRKeepcountnumberofinspectedforeachdayKeepcountnumberofrejectedeachdayEnterdataPlotData(automatic)CalculateControlLimits(automatic)identifyspecialcausesastheyhappen(outofcontrol)ifchartalwaysincontrolthenchangesubgroupingforfurtherprocessimprovementsPage3Pchart.XLSMarkedPoints?OUTOFCONTROLDatashouldbecharacterizedbyBinomialModel:eithergoodorbad,withtheirrelationshipbeingGood+Bad=100.050.10.150.20.250.3135791113151719212325PercentDefectiveLCLPUCLPPBar020406080100120140#inspectedPage4npchart.XLSinputnhere-60SuccessiveDaysorUnitsDayorunit#inspected#defectivenpBarLCLnpUCLnpMarkedPoints?16038.200000.217916.1821260258.200000.217916.1821OUTOFCONTROL36028.200000.217916.1821460188.200000.217916.1821OUTOFCONTROL56048.200000.217916.182166058.200000.217916.182176078.200000.217916.182186038.200000.217916.182196098.200000.217916.1821106068.200000.217916.1821118.200000.217916.1821128.200000.217916.1821138.200000.217916.1821148.200000.217916.1821158.200000.217916.1821168.200000.217916.1821178.200000.217916.1821188.200000.217916.1821198.200000.217916.1821208.200000.217916.1821PBar-0.137=total#nonconforminginbaselinesamples/total#itemsexaminedinbaselinesamplesCLnp-npbar-8.2000UCLnp16.1821LCLnp0.21790StepsDatashouldbecharacterizedbyBinomialModel:eithergoodorbad,withtheirrelationshipbeingGood+Bad=1Ifareaofopportunityisvariable,usethep-chartorXmRIfareaofopportunityisfixedusenp-chartorXmRKeepcountnumberofinspectedforeachdayKeepcountnumberofrejectedeachdayEnterdataPlotData(automatic)CalculateControlLimits(automatic)identifyspecialcausesastheyhappen(outofcontrol)ifchartalwaysincontrolthenchangesubgroupingforfurtherprocessimprovements05101520253013#defectivePage5npchart.XLS=total#nonconforminginbaselinesamples/total#itemsexaminedinbaselinesamplesDatashouldbecharacterizedbyBinomialModel:eithergoodorbad,withtheirrelationshipbeingGood+Bad=15791113151719212325#defectiveLCLnpUCLnpnpBarPage6