D-VCM顾客不良改善对策(Cover can bond.ppt

-VCM-OQC12-002회신일자(TheDateodReply)(Supplier)LGinnotekHuizhouCO.,(Classification)□4D□8D불량내용(Subject)VCM保护Tape不良Λ1D대책개선활동팀구성(TeamFormation)팀리더(TeamLeader)俞哲镇Team长yuzhezhen@팀구성원(Member)구성원명(Name)부서(Department)직책(Position)연락처(E-mail/Phone)杨震QA担当yangzhen@付季宇制造担当******@2D불량현상파악(ProblemDescription)发生日期:.:10329-01不良现况:LOT数量6759pcs,不良率40%不良现象:보호Tape잔사로인한Pick–up시Mount후Pick-uptool에붙어Mount불가2D불량현상파악(ProblemDescription)monalitystudyContentsLGITLot#협력사출하Lot#협력사제조Lot#불량현상LGITLotNo부품출하일orLotNo부품제작일orLotNo保护Tape不良10329-(ContainmentAction)작성부서/담당자(Department/Member)付季宇/&教育管理--Before:Fullassy(VCM+Lens+Filter+Tape)→Markingremoving-After:Fullassy(VCM+Lens+Filter+Tape)→VCM&tape分离→Markingremoving4D원인분석(RootCauseAnalysis)발생근본원인(RootCause)원인파악여부(Catchthecause)□Yes□No□On-:-Marking不良品Marking去除时,天捺水(Wash-downSolution)溶解Tape黏胶,天捺水挥发后黏胶Covercan上残留-马达长时间放置,Tape黏胶残留在CoverCan上(分子扩散运动)详见附件-:-长期在库品未分离Tape对Cover进行确认,不良流出4D원인분석(RootCauseAnalysis)발생근본원인(RootCause)원인파악여부(Catchthecause)□Yes□No□On--&酒精溶解胶水,易挥发天捺水&(PermanentAction)작성부서/담당자(Department/Member)付季宇/Manufacturing적용일자(Date)March’29’12개선활동내역(