Design-FMEA潜在失效模式及分析标准表格模版

FMEA编号Number:页码Page:准备人PreparedBy:严重度Sev频度数Occ难检度Det风险优先指数R.P.N.10原材料进厂In-comingRawMaterial原材料规格错误Materialspeciswrong影响零件性能affectparts'capability4供应商送原材料的规格有错Thesuppliersendthewrongmaterial1每批送货供应商附上材质证明书Thesuppliersubmitthequalitycertificationeveryshipping收料员检查送货单Materialreceivercheckdeliveringlist936NANA20IQC检查IQCInspection尺寸检测有误差measureerror影响后续零件生产affectpartsproductionnextprocess3供应商送原材料的规格有错Thesuppliersendthewrongmaterial2送货单标明材料尺寸规格definetheSPEC.ofraw-materialinthediliveryBills1.IQC按送货单核对原材料规格表IQCconfirmtheRawMaterialSpecListaccordingtothedeliveryorder.2.IQC按原材料规格表检查原材料尺寸规格,以每批2卷，每卷3个点检查料厚IQCcheckrawmaterialspecaccordingtotheRawMaterialSpecList,checkmaterial'sthicknessby3pointspercoil,2848NANA30移至原材料仓MoveMaterialtoStore材料转移错误mistaketherawmaterial影响后续零件生产affectpartsproductionnextprocess3材料标识不明确Un-clearlabel2入库前材料上贴来料管理票setthelabelontheRaw-materialbeforestore.生产领料时，操作工和QC对材料进行确认OperatorsandQCverifythematerialinproductionline.848NANA40存放Storage材料生锈rustofthematerial影响后续零件生产affectpartsproductionnextprocess21.材料入库、出库凌乱。2.放置周期过长。1.Un-sequenceinandoutstore.2.longtermstore4按照程序要求，材料先进先出。FristinfirstoutQC复查在库re-checkthepartsinperiod.864NANA50移至生产线MoveMaterialtoProductionLine材料转移错误mistaketherawmaterial影响后续零件生产affectpartsproductionnextprocess3材料标识不明确Un-clearlabel2入库前材料上贴来料管理票setthelabelontheRaw-materialbeforestore.生产领料时，操作工和QC对材料进行确认OperatorsandQCverifythematerialinproductionline.848NANA60P200T冲压P200TStamping∮6.25±0.15尺寸超差isoutoftolerance影响客户装配affectcustomerassembly3冲孔冲头磨损Thetoolingpunchwearsaway2定期维护保养模具maintainthedieperiodicallyPQC用通止规抽检PQCcheckwithPingauge848NANA潜在的失效原因/机理PotentialCause(s)/Mechanism(s)ofFailure现行过程预防控制CurrentProcessControlsPrevention级别Class严重度Sev潜在的失效模式及效应分析表POTENTIALFAILUREMODEANDEFFECTSANALYSIS(Design-FMEA)过程责任部门ProcessResponsibility:质量部QADept.项目名称Item:(修订REV)：建议的措施RecommendedAction(S)FMEA日期Data(编制(orig):2010.01.25责任及目标完成日期Responsibility&TargetCompletionDate措施结果Result难检度Det风险优先指数R.P.N.关键日期KeyDate:2009.09.07序号NO.过程功能要求ProcessFunctionRequirements潜在的失效模式PotentialFailureMode潜在的失效后果PotentialEffect(S)ofFailure车型年/车辆类主要参加人CoreTeam:QA部QADept./模具部Tooling.Dept.;/工程部Eng.Dept.现行过程检测控制CurrentProcessControlsDetection频度数Occ工偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小1of10FMEA编号Number:页码Page:准备人PreparedBy:严重度Sev频度数Occ难检度Det风险优先指数R.P.N.潜在的失效原因/机理PotentialCause(s)/Mechanism(s)ofFailure现行过程预防控制CurrentProcessControlsPrevention级别Class严重度Sev潜在的失效模式及效应分析表POTENTIALFAILUREMODEANDEFFECTSANALYSIS(Design-FMEA)过程责任部门ProcessResponsibility:质量部QADept.项目名称Item:(修订REV)：建议的措施RecommendedAction(S)FMEA日期Data(编制(orig):2010.01.25责任及目标完成日期Responsibility&TargetCompletionDate措施结果Result难检度Det风险优先指数R.P.N.关键日期KeyDate:2009.09.07序号NO.过程功能要求ProcessFunctionRequirements潜在的失效模式PotentialFailureMode潜在的失效后果PotentialEffect(S)ofFailure车型年/车辆类主要参加人CoreTeam:QA部QADept./模具部Tooling.Dept.;/工程部Eng.Dept.现行过程检测控制CurrentProcessControlsDetection频度数Occ工∮78±0.25尺寸超差isoutoftolerance1.影响客户使用。2.后续磨削无法装夹。1.affectcustomerassembly2.Cannotputinthefixture.31.冲孔冲头磨损2.模具调试中，送料步距不对1.Thetoolingpunchwearsaway2.Non-conformingstampingstepinthetoolingadjustprocess.21.定期维护保养模具2.隔离调模品，并要求操作工严格按照操作指导书操作。1.maintainthedieperiodically2.ContainthetoolingadjustpartsandaskoperatorsfollowtheWIintheproductionprocess.PQC用卡尺抽检PQCcheckwithVernierCaliper848NANA翻边孔内径过大或者椭圆flangingholebiggerorsmaller1.车削后导致32.549尺寸超差。2.内孔车削后无法满足粗糙度要求。1.Cause32.549outofdiemension.2.Causetheroughnessof32.549holeoutofdimension.31.合模高度不对2.送料步距不对1.Non-conformingshutterheight.2.Non-conformingstampingstep.21.现场放置操作指导书，并且要求操作工严格按照操作指导书操作。2.SettheWIsiteandasktheoperatorsfollowitintheproductionprocess.增加翻边孔控制尺寸31.8最大并要求操作工按照此尺寸卡尺控制。Addflangingholediameter31.8MaxandPQCcheckitwithverniercaliper.848NANA翻边高度过低tallerorshorteroftheblangingheight.导致车削和磨削后7尺寸超差。Causedimension7outofSPEC.afterturningandgrinding.3合模高度不到位Non-conformingshutterheight.21.现场放置操作指导书，并且要求操作工严格按照操作指导书操作。1.SettheWIsiteandasktheoperatorsfollowitintheproductionprocess.增加翻边孔高度尺寸控制7.5+/-0.3并要求操作工按照此尺寸卡尺控制。Addflangingholeheight7.5+/-0.3andPQCcheckitwithverniercaliper848NANA37尺寸超差37outofdimension影响客户使用affectcustomerusing31.合模高度不到位2.来料较薄1.Non-conformingshutterheight.2.thinnerofthematerialthickness.21.现场放置操作指导书，并且要求操作工严格按照操作指导书操作。1.SettheWIsiteandasktheoperatorsfollowitintheproductionprocess.1.每卷材料上线时，检查材料厚度1.PQCCheckthethicknessofmaterialwheneverycoilused.848NANA60P200T冲压P200TStamping60P200T冲压P200TStamping偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小偏小2of10FMEA编号Number:页码Page:准备人PreparedBy:严重度Sev频度数Occ难检度Det风险优先指数R.P.N.潜在的失效原因/机理PotentialCause(s)/Mechanism(s)ofFailure现行过程预防控制CurrentProcessControlsPrevention级别Class严重度Sev潜在的失效模式及效应分析表POTENTIALFAILUREMODEANDEFFECTSANALYSIS(Design-FMEA)过程责任部门ProcessResponsibility:质量部QADept.项目名称Item:(修订REV)：建议的措施RecommendedAction(S)FMEA日期Data(编制(orig):2010.01.25责任及目标完成日期Responsibility&TargetCompletionDate措施结果Result难检度Det风险优先指数R.P.N.关键日期KeyDate:2009.09.07序号NO.过程功能要求ProcessFunctionRequirements潜在的失效模式PotentialFailureMode潜在的失效后果PotentialEffect(S)ofFailure车型年/车辆类主要参加人CoreTeam:QA部QADept./模具部Tooling.Dept.;/工程部Eng.Dept.现行过程检测控制CurrentProcessControlsDetection频度数Occ工材料厚度超差mate