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1、AbstractAbstractLeanProductionModeisakindofmanufacturingmethodwithmaingoaltoreducetheenterpriseresourcetakingupbymanufacturingandthemanagementandoperationcostofEnterprise.Itskeyconceptisthattheresourceisschemedandutilizedreasonablyintheviewofoptimizingthewhole
2、process,eliminatingallworkingandresourceswhichdonotaddvalueduringthewholeproductionandpursuingtheperfection.Itisaverysuccessfulmanufacturingmanagementmodeprovedbypractice.Itbaseson5kindsofprinciples,mainlymakinguseof6kindsofmethods,eliminating7kindsofwaste,tor
3、ealizeenhancingthemanagementandoperationefficiencyandcompetitionforcefortheenterprise.ThePaperstudiedtheactualstatusofDcompanyandapplieddemonstrationanalysismethod,caseanalysismethodandcomparisonanalysismethodtomakeapplicationresearchonLeanProduction,bringforw
4、ardtothenecessityofimplementingleanproductionandhowtocarryoutleanproductioninmanufacturingenterpriselikeDEnterprise.Firstly,inthispaper,thestudystatusandthestudytrendofLeanProductionindomesticandforeigncountry,andtheknowledgeframeofLeanproductionisintroduced.A
5、ndthenanalyzestheproductionstatusandproblemofDenterprise,pointingouttheproblemexistingincurrentProductionProcess:un-harmonyinproductionrhythm,Nostandardwork,hugesemi-finishedgoodsstorageduringeachprocess,un-balanceproduction,alotofstagnationandwaitingwithoutII
6、万方数据Abstractvalueadding,unreasonableprocesslocation,materialmovingdistancetoolong,lowproductionefficiency,lowproductquality,highmanufacturingcostandsoon.CombinewithsomeimprovingmethodfromLeanProductiontheorylikeoptimizingthelayout,optimizingtheprocess,LineBala
7、nceProductionandStandardWork,DoingAnalysisonsomemainproblemexistinginD2condenserproductionlineofDenterprise.Finallycarryingouttheimprovingproposalandcomparingtheoperationeffortbeforeandafterimplementingleanproductiontoprovetheleanproductionprofit:reducingthema
8、nufacturingcost,increasingproductionefficiency,improvingproductqualityandreducingtheinventory.KeywordsLeanProduction,LayoutOptimization,ProcessOptimization,LineBalance,StandardWork