DMAIC 6西格玛绿带标准格式.pdf

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1、ProjectName:阻抗公差控制的改善ReportBy:CindyYuanTime:2010-4-27MFLEXConfidentialDphaseRoadmapDMAICDefineProjectCharterVOC/VOBtoCTQExpectedbenefitsSIPOCMeasure2ProjectCharterDMAICProjectTeamMilestonesProjectNo:MFC2-GB-019Sponsor:PyoneWynnStartDate:2010-6-1ProjectName:ImpedanceT

2、oleranceControlM/BB:JeccyJiangDefine:2010-6-15TeamMembers:ProjectLeader:YuanJingDE:LuoChunYingFlex:LiuDiqiZhouLiyiMeasure:2010-7-30ProjectScope:ET:QiuXianggboQE:JiangFangFangDE根据客户BOM完成流程单下料—FLEX湿工艺的控制:包括镀铜/蚀刻--->ETAnalyze:2010-9-15TDR测量-->客户Improve:2010-10-15Control

3、:2010-12-15ProjectOverviewProjectBackgroud:(Strategictarget,KPIetc.)Setupaimpedancetolerancecontrolsystemtosatisfycustomerrequirement.VOC:VoiceofCustomer:当前我们的两大主要客户对于阻抗控制这一方面在客户资料里有明确的定义.以AproductTOPFLEX为例:客户要求FLEX阻抗公差控制为50+/-10%ΩVOB:VoiceofBusiness:考虑到越来越多的客户对阻抗这一块

4、的关注和重视,以及公司制程能力提高,我们需要将阻抗公差提高到标准值+/-5%,发展更多的潜在客户!ProblemStatement:(quantitative)CurrentlyourImpedancetolerancecontrol+/-10%.产品阻抗值位置偏差导致偏离客户标准值要求;A项目客户的标准值要求为50Ω,实际测量结果为49.08Ω产品阻抗散布偏差,导致偏离公差波动范围;A项目客户要求的波动范围为45-55Ω,实际测量波动范围为42-57Ω,GoalStatement:(Specific,Measurable,At

5、tainable,Realistic,Time-Bound)OurtargetistomeetImpedancetolerancecontrol+/-5%.根据目前A项目的实际测量数据我们暂时定为两个步骤:第一阶段:15%TO10%第二阶段:10%TO5%ProjectFitWithinSystem:(Alignmentwithstrategicgoals)1.QualityImprovement2.CostImprovement3.DeliveryImprovement4.EngrgImprovement5.SystemImp

6、rovement6.CapabilityImprovementExpectedBenefits:(Targetsavings,targetmetricreduction)ActualBenefits:(Finalsavingderived)ApprovalSignaturesProjectApprovalProjectClosureApprovalChampion:GeneralManager:Champion:GeneralManager:Finance:3TeamshowDMAICChampion:PATRICKSINM/B

7、BSPONSORJeccyJiangPyoneWynnLEADERCindyYuanLIUDIQIZhouLIYILuoChunyingQIUXIANGBOFlexEngineerFlexEngineerDesignEngineerETEngineerFollowuptheProcessandadjusttheprocessModifythedesignFollowuptheTESTparametertocontrolprocesscapabilityofLW/SPbaseonProcessandcontroltolerance

8、to5%ProcessengineerTESTprocesscapabilityDataanalysisrequiretoleranceto5%DataanalysisMFLEXConfidential4VOC&VOBDMAICVOC:VoiceofCustom