欢迎来到天天文库
浏览记录
ID:55231945
大小:741.50 KB
页数:50页
时间:2020-05-11
《六西格玛管理概述(英文版).ppt》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、SixSigmaOverviewPresentedbyAnnGreenCertifiedConsumerDriven6-SigmaBlackBeltPassion+Execution=FastandLastingResultsSixSigmaFocusDelightingthecustomerthroughflawlessexecutionRapidbreakthroughimprovementAdvancedbreakthroughtoolsthatworkPositiveanddeepculturechangeRealfinancialresultsth
2、atimpactthebottomlineWhatisSixSigma?VisionPhilosophyAggressivegoalMetric(standardofmeasurement)BenchmarkMethodVehiclefor:CustomerfocusBreakthroughimprovementContinuousimprovementPeopleInvolvementWhatisSixSigma?Bottomline:SixSigmaDefinesthegoalsofthebusinessDefinesperformancemetrics
3、thattietothebusinessgoalsIdentifies,usingperformancemetrics,projectsthatwillyieldclearbusinessresultsAppliesadvancedqualityandstatisticaltoolstoachievebreakthroughfinancialperformanceSigmaisastatisticalunitofmeasurethatreflectsprocesscapability.Thesigmascaleofmeasureisperfectlycorr
4、elatedtosuchcharacteristicsasdefects-per-unit,parts-permilliondefective,andtheprobabilityofafailure/error(DistributionShifted±1.5s)2308,537366,80746,210523363.4sPPMProcessCapabilityDefectsperMillionOpp.Copyright1995SixSigmaAcademy,Inc.SixSigmacorrespondstopartsperbillionifprocessis
5、centeredSixSigma-Goal3Sigma6Sigma5Sigma4Sigma93.32%99.379%99.9767%99.99966%HistoricalCurrentIntermediateLong-termSigmaLong-TermYieldStandardSixSigma-PerformanceTarget99.99966%Good(6Sigma)20,000lostarticlesofmailperhourUnsafedrinkingwaterforalmost15minuteseachday5,000incorrectsurgic
6、aloperationsperweekTwoshortorlonglandingsatmostmajorairportseachday200,000wrongdrugprescriptionseachyearNoelectricityforalmostsevenhourseachmonthSevenarticleslostperhourOneunsafeminuteeverysevenmonths1.7incorrectoperationsperweekOneshortorlonglandingeveryfiveyears68wrongprescriptio
7、nsperyearOnehourwithoutelectricityevery34years99%Good(3.8Sigma)SixSigma--PracticalMeaningIssueClassicalSixSigmaAnalyticalPerspectivePointEstimateVariabilityManagementCost&TimeQuality&TimeManufacturabilityTrial&ErrorRobustDesignTolerancingWorstCaseRootSumofSquaresVariableSearchOneFa
8、ctor@TimeDOEProcessAdjustm
此文档下载收益归作者所有