最新DMAIC应用案例ppt课件.ppt

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1、DMAIC应用案例TeamIntroductionProjectleader:StoneFuProjectchampion:JeremyChungLeanMember:ShanshanYaoCoreteammembers:ME:JackLee,WilliamPan;MFG:JackieJiang,HSChen;TE:DaveHuang,DijinLi;QE:WenmingLiu,StoneFu,MiloHuang;IE:HuaDongLiang;Planner:AdaSong;IA:KittyHe;Buyer:EvaX

2、ieWCM:KitePan2CurrentlyFPYrangeis70.0%--76.6%,itisverylowandnotverystable.ImproveaverageFPYfrom72.4%to90.0%atleast.Challengegoalis95%.OpportunityStatementGoalStatementProjectScopeFPYImprovementRateHelloprojectBay513Top5=85%7MaterialManLackoftrainingMethodMachine

3、EnvironmentUSBcannotinsertwellbyoperatorHumidityofUUTcan'tmatchhumidityoftestchamberquickly.DefectasincomingNon-buyoffFWisnotupdatedWorkingT&HisnotmatchedwiththeUUTRelaxthetestrangeHumidFailed8LackoftrainingWorkplaceT&HisnotsuitableforworkingNowearinganti-static

4、gloves/fingercotMaterialManNewcomersMethodMachineEnvironmentPartscratchasincomingTheassemblyfixturesurfaceishard,easliyhavedamagetopartrubbingthepartontheworkingtablelongfingernailsPartpiledupinlineorintrayScratch9Assemblyprocess—wrongorientation,missingMethodMa

5、chineEnvironmentSpeakerdimentionisnotmatchedwithitschamberWorkshopT&HisnotsuitableforspeakerassemblyManMaterialNewtester,nonbuy-offNewcomer,lackoftraining,experienceTestermethodneedimprovedDesignSpeakerassemblyisnotmatchedwiththeunitafterassembledAssemblyprocess

6、needimprovedBridgehappenedinsolderingprocessSpeakerFailed10LackofexperienceoperatorwrongoperationWorkshopIsnotdust-freeMaterialManMethodMachineEnvironmentTestfirmwarechangedDustsensorcable/airdustdefectiveasincomingTestchamberisnotcleanTheFrequencyofcleaningthew

7、orkshopfloorisnotenoughDust11Newcomer,lackofexperienceWorkshopT&HisnotsuitableforworkingMaterialManCenterassemblypartisnotassembliedinplaceMethodMachineEnvironmentAssemblyprocessneedimprovedCenterinsertassemblysurfaceisnotflatasincomingAssemblyfixtureisnotfixedw

8、ellGap1213Openitem1.OEE-PlantFailedItemCurrentActionFailedRateChartBefore&AfterActionLong-termActionHumid_Testfailedatsystemleveltest.SuggestcustomerchangetheHumid_Te