FMEA潜在失效模式及分析标准表格模版(实用)

FMEA编号Number:页码Page:准备人Prepared By: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-coming RawMaterial原材料规格错误Material spec is wrong影响零件性能affect parts' capability4供应商送原材料的规格有错The supplier send thewrong material1每批送货供应商附上材质证明书The supplier submit thequality certification everyshipping收料员检查送货单Material receiver checkdelivering list936NANA20IQC 检查IQC Inspection尺寸检测有误差measure error影响后续零件生产affect parts productionnext process3供应商送原材料的规格有错The supplier send thewrong material2送货单标明材料尺寸规格define the SPEC. ofraw-material in thedilivery Bills1.IQC按送货单核对原材料规格表IQC confirm the Raw MaterialSpec List according to thedelivery order.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IQC check raw material specaccording to the Raw MaterialSpec List,check material'sthickness by 3 points per coil,2848NANA30移至原材料仓Move Material toStore材料转移错误mistake therawmaterial影响后续零件生产affect partsproduction nextprocess3材料标识不明确Un-clear label2入库前材料上贴来料管理票set the label on theRaw-material beforestore.生产领料时，操作工和QC对材料进行确认Operators and QC verifythe material inproduction line.848NANA40存放Storage材料生锈rust of thematerial影响后续零件生产affect partsproduction nextprocess21. 材料入库、出库凌乱。2. 放置周期过长。1. Un-sequence inand out store.2. long term store4按照程序要求，材料先进先出。 Frist in first outQC复查在库 re-check theparts in period.864NANA50移至生产线Move Materialto ProductionLine材料转移错误mistake therawmaterial影响后续零件生产affect partsproduction nextprocess3材料标识不明确Un-clear label2入库前材料上贴来料管理票set the label on theRaw-material beforestore.生产领料时，操作工和QC对材料进行确认Operators and QC verifythe material inproduction line.848NANA60P200T 冲压P200T Stamping∮6.25±0.15尺寸超差is out of tolerance影响客户装配affectcustomer assembly3冲孔冲头磨损The tooling punch wearsaway2定期维护保养模具maintain the dieperiodicallyPQC用通止规抽检 PQC check with Pin gauge848NANA潜在的失效原因/机理Potential Cause(s)/Mechanism(s) of Failure现行过程预防控制Current Process ControlsPrevention级别Class严重度Sev潜在的失效模式及效应分析表POTENTIAL FAILURE MODE AND EFFECTS ANALYSIS(过程PROCESS FMEA) 过程责任部门Process Responsibility: 质量部 QA Dept.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& TargetCompletion措施结果Result难检度Det风险优先指数R.P.N. 关键日期Key Date: 2017.09.07序号NO.过程功能要求Process FunctionRequirements潜在的失效模式Potential Failure Mode潜在的失效后果Potential Effect(S) ofFailure车型年/车辆类主要参加人Core Team: QA部QA Dept./模具部Tooling. Dept.; /工程部Eng.Dept.现行过程检测控制Current Process ControlsDetection

频度数Occ

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1 of 10FMEA编号Number:页码Page:准备人Prepared By: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Potential Cause(s)/Mechanism(s) of Failure现行过程预防控制Current Process ControlsPrevention级别Class严重度Sev潜在的失效模式及效应分析表POTENTIAL FAILURE MODE AND EFFECTS ANALYSIS(过程PROCESS FMEA) 过程责任部门Process Responsibility: 质量部 QA Dept.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& TargetCompletion措施结果Result难检度Det风险优先指数R.P.N. 关键日期Key Date: 2017.09.07序号NO.过程功能要求Process FunctionRequirements潜在的失效模式Potential Failure Mode潜在的失效后果Potential Effect(S) ofFailure车型年/车辆类主要参加人Core Team: QA部QA Dept./模具部Tooling. Dept.; /工程部Eng.Dept.现行过程检测控制Current Process ControlsDetection

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∮78±0.25尺寸超差is out of tolerance1.影响客户使用。2.后续磨削无法装夹。1. affect customerassembly2. Can not put inthe fixture.31.冲孔冲头磨损2.模具调试中，送料步距不对1.The tooling punchwears away2.Non-conformingstamping step in thetooling adjustprocess.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.maintain the dieperiodically2. Contain thetooling adjust partsand ask operatorsfollow the WI in theproduction process.PQC用卡尺抽检 PQC check with VernierCaliper848NANA

翻边孔内径过大或者椭圆flanging holebigger or smaller1. 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. Cause 32.549out of diemension.2. Cause theroughness of32.549 hole out ofdimension.31. 合模高度不对2. 送料步距不对1. Non-conformingshutter height.2. Non-conformingstamping step.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. Set the WI siteand ask the operatorsfollow it in theproduction process.

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。Add flanging holediameter 31.8Max and PQCcheck it with verniercaliper.

848NANA

翻边高度过低taller or shorterof the blangingheight. 导致车削和磨削后7尺寸超差。Cause dimension 7out of SPEC. afterturning andgrinding.3合模高度不到位Non-conformingshutter height.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. Set the WI siteand ask the operatorsfollow it in theproduction process.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。Add flanging hole height7.5+/-0.3 and PQC checkit with vernier caliper

848NANA

37尺寸超差37 out of dimension影响客户使用affectcustomer using31. 合模高度不到位2. 来料较薄1. Non-conformingshutter height.2. thinner of thematerial thickness.

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1. 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. Set the WI siteand ask the operatorsfollow it in theproduction process.1. 每卷材料上线时，检查材料厚度1. PQC Check thethickness of materialwhen every coil used.