Parker Process FMEA [Compatibility Mode].pdf

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1、FailureModesandEffectsAnalysis(FMEA)Objectives•CompareandcontrastFMEAapplicationtraditionalto6σ.•LearnhowFMEA’scanhelpus,inaproblemsolvingenvironment,tofocusonwhat’simportant.•Learnwaystopre-screenoutprocessstepshavinglittleornoimpactontheoutputs.•Learnthemechanicsof6σFMEA’s.•CompareFMEA

2、’stoothertoolsthatenhanceourunderstandingofthecasualstructureofourprocesscasualstructureofourprocess.•Practiceapplying6σFMEA’stoawell-knownandcommonprocess;airportsecurity.FailureModesandEffectsAnalysisPage:2©Copyright2006-AdvancedIntegratedTechnologiesGroup,Inc.,Allrightsreserved.Whatdo

3、esaFMEAhelpusaccomplish?•Focusonbothproductandprocessconcernstohelpgenerateprioritizedactionplansforaddressingunwantedvariation.–Identifypotentialfailuremodes(Y’s)andassesswhatthecombinedimpactofthethesefailuremodesandtheircauseshaveontheintendedoutcome.•Thegoalbecomesoneofworkingontheca

4、uses(X’s),notreactingtotheeffects(Y’s).–Createarankedorderofpotentialdesignandprocessdeficiencies.–This“rankedorder”providesthedatatoidentifycriticalFACTORS(X’s)needingtobeeliminatedormitigated.Asystematicapproachforidentifying,quantifying,andrankingtherisksofpotentialfailuremodesandprio

5、ritizingriskmitigationefforts.Y=f(x,x,...x)12nDon’tManagethisManageTheseFailureModesandEffectsAnalysisPage:3©Copyright2006-AdvancedIntegratedTechnologiesGroup,Inc.,Allrightsreserved.WhydoweuseFMEA?•WhatkeyquestiondoesaFMEAanswer?–Whatarethefactors(X’s)inmyprocesscreatingorcontributingthe

6、mostriskinaprocessexperiencingunwantedvariation?•WhenisitappropriatetousetheFMEA?–UsetheFMEAwheneveraprocessmapisbeingusedtoexaminetheissuesassociatedwithreducingvariationinaproductorservice•WhatisthejustificationforusingtheFMEA?–WhentheFMEAhasdemonstrated,withuse,acontributiontotheknowl

7、edgenecessaryto;knowledgenecessaryto;•improvethequality,reliability,andsafetyofproducts,•reduceproductdevelopmenttimingandcost,and•documentandtrackactionstakentoreduceriskdocumentandtrackactionstakentoreducerisk.FailureModesandEffectsAnalysisPage:4©Copyright2006-AdvancedI