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1、上海交通大学工程硕士论文AbstractRESEARCHOFCOCKPITMULTI-PRODUCTFLOWLINEBASEDONTHEANALYSISOFVALUESTREAMMAPPINGABSTRCTAsakindofhighlaborintensityandhighadded-valueflowlines,assemblinglineiswidelyusedinmanufactures,gettinggoodresults.Withthedevelopingofscienceandtechnologyinmarketecon
2、omy,itisdifficultforatraditionalsinglespeciesflowlinetomeettheneedsofproductdiversification,small-lotproductionandthemodelofmakingtoorder,especiallyforautomobilemanufacturers.Toimprovethemanufacturingprocess,bothofsomemeasuresbasedonthemodeofproductionandleanproduction
3、mustbetakenintoapplication.Designingarationalprocess,makingfulladvantageofresource,loweringthecost,andputtingenergyconservationandefficiencyimprovementintopracticearethedevelopinggoalsforautomobilemanufacturers.YanfengVisteonisoneofmainsuppliersofgeneralmotors,whichhas
4、achievedproductioncontrolledwithinformation.However,becauseofthegapsbetweencapacityimprovementandcustoms’demand,whiletheoldmodeofphysicaldistributioncannotbesatisfiedwiththenewproductionrequests,Yanfengisfacedwiththeunprecedentedopportunitiesandchallenges.Thispapereval
5、uatestheproductionconditionoffactoryusingvaluestreamanalysismethodaswellascombiningwithactualproductionofYanfeng.Thispaperwilldefinethecockpitasthebottleneckoftheoriginalproductionlineandonthebasisofwhichputforwardeffectivesuggestionsofimprovementintermsofclassificatio
6、noforiginalcockpitproductionline,productionplan,logisticsorganizationalformandmicrostructuredesign,thusreducingtheriskofstop-lineby10%andimprovingtheproductionefficiencyby10%.Allofaboveshouldbeinaccordwithprincipleslikenotchangingthecurrentequipmentsmuchandnotincreasin
7、gstorageandarea.Meanwhile,meetingcustomerneedsandimprovingtheirdegreesofsatisfactionbyenhanceproductionefficiencyserveasthegoalofthosesuggestions.Furthermore,thispaperdiscussessometoolsandinformationtechnologiesofleanmanagementaswellastheirapplicationmodeandrelevantnot
8、eswhenitcomesII上海交通大学工程硕士论文Abstracttoproductionpractice.Besides,thispaperexploresthetrendoffutureresearchbypointingou