[精选]TTI精益生产.pptx

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1、LineBalancingfor018017Series(DCDriver)TeamMembersandProductDetailsImprovementSummaryMainToolsComparisonChartBeforeImprovementAfterImprovementBatteryLineComparisonChartBeforeImprovementAfterImprovementLayoutBeforeImprovementLayoutAfterImprovementLayoutImprovementBeforeImprovement1).Oneairpressmach

2、ineassemblybearingtoshaftthentheotherpressesassemblycompleteshaftwithbearingtoDieCasting.2).Using2pressesand2tableslowmachineutilization.3).Overallusing24sectofinish2process.Process:BearingandshaftpressingondiecastingImprovementActionKaizenItem1).Bycombiningbothfixtureintoonetimepressfixture.2).A

3、fterimplementedsaveaairpressmachineandoneproductiontable.3).Overallusing20sec,machineutilizationincreaseandsaveRMB6700(airpress).AfterImprovementImprovementActionKaizenItemBeforeImprovementAfterImprovementProcess:Motorandgearboxlockpinassembly1).Assemblygearboxlockpinintomotorbyusingverticalhandp

4、ressingmethod.2).Difficulttocentralizedbothlockpinintomotor.3).Assemblytime14sec.1).Changetheassemblyfixturetohorizontalassemblysothattheoperatorcaneasilycentralizedthepin.2).Assemblytime8sec.Process:BatterybalancetesterBeforeimprovementneededtocoverbothtopandbottomcellbeforerunningthetestModifie

5、dthebottomcellcoversothatdonotneedtousetopsellcover.ImprovementActionKaizenExampleBeforeImprovementAfterImprovementPCBcoverblockthesolderingoperatorvisualcauseddifficulttosolderandslow.AfterstudyandchangethesolderingmethodwhichcaneliminatethePCBcover.Process:PCBsolderingImprovementActionKaizenExa

6、mpleBeforeImprovementAfterImprovementMainTools1.Improvementcost:FixturemodificationcostRMB5002.CostSaving:Productivityup18.40%afterimprovementAnnualmanhourrequired57401h×WorkerhourlysalaryRMB9.77×Productivityup%=RMB103188(USD14868)CostCountLaborCost:125981-500=RMB125481TotalSaving＄18080(USD)Batte

7、ryLine1.CostSaving:Productivityup12.27%afterimprovementAnnualmanhourrequired19014h×WorkerhourlysalaryRMB9.77×Productivityup%=RMB22793(USD3284)LineSetup&ModelChangeover接著式轉拉生產轉拉前型號轉拉後型號水蜘蛛式轉拉上料接著式转拉BeforeImprovement:1)2