DVCM顾客不良改善对策

会计学1DVCM顾客不良改善对策2D불량현상파악(ProblemDescription)

LotCommonalitystudyContentsLGITLot#협력사출하Lot#협력사제조Lot#불량현상LGITLotNo부품출하일orLotNo부품제작일orLotNo保护Tape不良10329-012012.03.252011.10.283D임시대책수립(ContainmentAction)작성부서/담당자(Department/Member)付季宇/MFGImplementationDate2012.03.291.Training&教育管理

-不良图片教育2.FullassyMarking不良品修理process改善-Before:Fullassy(VCM+Lens+Filter+Tape)→Markingremoving

-After：Fullassy(VCM+Lens+Filter+Tape)→VCM&tape分离→Markingremoving第1页/共6页4D원인분석(RootCauseAnalysis)발생근본원인(RootCause)원인파악여부(Catchthecause)□Yes□No□On-goingΛ1.不良发生原因:-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-不良再现试验2.不良流出原因:-长期在库品未分离Tape对Cover进行确认,不良流出第2页/共6页4D원인분석(RootCauseAnalysis)발생근본원인(RootCause)원인파악여부(Catchthecause)□Yes□No□On-going2.Fishbonediagram-Λ3.Man2.Method天捺水&酒精溶解胶水,易挥发天捺水&酒精去除marking方法不可以None4.MaterialNoneMarking去除方法1.MachineNoneMarking修理品未区分第3页/共6页5D근본대책수립(PermanentAction)작성부서/담당자(Department/Member)付季宇/Manufacturing적용일자(Date)March’29’12개선활동내역(ActionPlan&Result)1.Marking修理Process改善:-Before:Fullassy(VCM+Lens+Filter+Tape)→Markingremoving

-After：Fullassy(VCM+Lens+Filter+Tape)→VCM&tape分离→Markingremoving第4页/共6页6D효과성검증(VerificationoftheEffectiveness)작성부서/담당자(Department/Member)付季宇/MFG적용일자(Date)March’29’12개선사항검증결과(VerificationofTheActionResult)개선활동내역(ActionPlan&Result)7D재발방지대책(PreventRecurrence)작성부서/담당자(Department/Member)Lian-junZhang/CMManufacturing적용일자(Date)Oct’10’11적용문서(Standardization)□FMEA□관리계획서(ControlPlan)□QCFlowChart□작업지침서(WorkInstruction)□Etc재발방지대책내용(Detail)Fullassy长期在库品处理改善

-在库存放时间1~3月马达

→出荷前OQC

Covercan黏胶30pcs/LOTsampling

检查追加-在库存放时间3月↑马达→制造再作业进行&OQC

Covercan黏胶

30pcs/LOTsampling检查8D시정조치완료승인(ApprovalOf8DCorrectiveAction)승인(Approval)이름(Name)부서(Department)직책(Pos