基于FTA-PFMEA方法對高壓共軌系統(tǒng)清潔度控制的應(yīng)用研究.pdf

1、上海交通大學碩士學位論文基于FTAPFMEA方法對高壓共軌系統(tǒng)清潔度控制的應(yīng)用研究姓名：張婕申請學位級別：碩士專業(yè)：工業(yè)工程指導教師：范秀敏錢闖20100501上海交通大學工程碩士論文英文摘要FTAPFMEAResearchApplicationfImprovingCleannessofTheInjectofCRSAnalysisABSTRACTABSTRACTTheselfdevelopedFCRSbyWuxiFuelInjectio

2、nEquipmentResearchInstitutehavegreatadvantagefbradministratecapabilityenvironmentalgasolinesaving。InthispapertheFaultTreeAnalysis（FTA）theProcessofFailureModeEffectsAnalysis(PFMEA)theieswereusedtoanalyzethefailurereasonso

3、nthehighpressurefuelcommonrailsystem’s(FCRS)pilotproductiontestingofvehicles.Afteranalysisthepocleanlinessoftheelectrocontrolledinjectthececomponentsofthecommonrailsystemisthekeypotentialfailuremoderesulting.Inthesystemf

4、ailure.Findingthewkingprocedurefactsthataffectthecleanlinessmakingprocessrelatedimprovementsaretobeimplementedsoastoimprovetheinject’scleanlinessmanufacturingprocessqualitystabilityproductreliability.Throughtheestablishm

5、enteffectiveoperationofthecleanlinessqualitymanagement.Subsystemtoensurethatthemajscientificprojectsofthedomestichighpressurecommonrailsystemaretobeindustrializedsuccessfully.WeevaluateaboutFTAPFMEA’sbasictheymethodstobr

6、inguptheevaluationprinciplefSeverity、often、detectivetakeconsiderationofWuxiFuelInjectionEquipmentResearchInstitute’sactualsituationalsothroughthePFMEAreviewofinjectprocessweexpleftheproblemofhowtoimproveinject’scleanness

7、concludefaneffectivesolutiontoreducetheriskpossibilitywecollecttheactualdatafbefecrectionaftercrectiontoprovethesolutionispossiblealsothereliabilityisincreaseditisvalidatedthatPFMEAFTAareusedsuccessfullytoacquirethebette