精密模具加工PFMEA中英文.xls

潜潜在在的的失失效效模模式式及及后后果果分分析析 Potential Failure Mode and Effects Analysis Process 客户名称 Customer Name 客户零件图号 版本 Customer Part No Rev 罗信零件图号 LX Part No 零件名称 Part Name Description 初始制定日期 Original Maked Date FMEA Revised Minutes Rev DateRevised Item B10 DecThe document format has been changed Revised by 潜潜在在的的失失效效模模式式及及后后果果分分析析 Potential Failure Mode and Effects Analysis Process FMEA Revised Minutes 第 3 页 共 4 页SOP 28A24A PROCESS POTENIAL FAILURE MODE AND EFFECTS ANALYSIS Project NamePart Number 精密模具加工Revision APrepared by Title Description Date Orig Core Team Date Rev CPotentialCurrentOCurrentD ProcessPotentialPotential SlCause s ProcesscProcesseR Recommended ResponsibilityAction Results NFunction Failure Effect s ofeaMechanism s ControlscControlstP Action s TargetActionsSODR ORequire ModeFailurevsof FailurePreventionuDetectioneN CompletionTakeneceP mentssrrcDatevctN 10 接收原材料 Receiving Raw Material quantity lack 数量短缺 影响生产和出货进度 Affected production and delivery schedule 6 Suppliers Delivery not check quantity 供应商出货时未核对数量 Suppliers to improve 供应商改善 2 warehouse check quantity 仓库人员清点确认 560NA 20 Material Incoming 进料检验 Dimension out of spec 尺寸超差 Can t be machined 无法加工 8 Supplier s dimension out of spec 供应商生产尺寸超差 Supplier provide material certification 供应商提供材质证书 2 Incoming Inspection 来料检验 464N A Material 材质 Performance NG 产品性能不符合 7 Incoming defect 进料缺陷 Material certification 100 LOT 材质证明 100 批 2 Material certification 材质证明 684N A 标识不正确wrongly label 影响发料和生产 affect the production and quality 4 Suppliers Package staff negligence 供应商包装人员疏忽 requirements Suppliers Check the label 要求供应商出货前核对所有标 签 3 Incoming Inspection 来料检验 336N A 30 Storage 仓 储 deterioration Such as rust discoloration etc 产品变质 例如生锈 变色等 Product surface dent or performance failure 产品表面缺陷或功能 失效 7 储存周期过长 over store period 储存搬运作业指导书 storage and move work instruction 1 储存周期超过半年需再复验 recheck the product which stored over half year 749N A 40 Stamping 冲压 Chipped cutting steels 跳屑 影响外观 affect appearance 5 冲压参数设置不当 stamping parameter set up not properly Stamping process standard specification 冲压工艺操作规范 3 operator self inspection QC First article inspection and process inspection 操作人员自检 QC首样检验 巡检 575N A 毛边Bur 影响外观 affect appearance 5 Punch Wear 冲件磨损 Tool Maintainance work instruction 模具保养作业指导书 2 operator self inspection QC First article inspection and process inspection 操作人员自检 QC首样检验 巡检 550N A Deformation 变形 影响到客户装配 affect customer assembly 7 冲压参数设置不当 stamping parameter set up not properly Stamping process standard specification 冲压工艺操作规范 3 operator self inspection QC First article inspection and process inspection 操作人员自检 QC首样检验 巡检 7147 冲压主管监 督 Stamping 2013 3 27 冲压主管监督操作员 不准私自更改每台机 的冲压工艺操作规范 参数 72570 Crack on product surface 产品表面裂纹 影响产品性能affect product function 7 Broken punch 冲件损坏 Tool Maintainance work instruction 模具保养作业指导书 2 operator self inspection QC First article inspection and process inspection 操作人员自检 QC首样检验 巡检 798N A Oil dirty 油污 影响外观 affect appearance 5 Punch Oil leak 冲压油泄漏 外观检验标准 appearance inspection instruction 2 operator self inspection QC First article inspection and process inspection 操作人员自检 QC首样检验 巡检 550N A dimension out of specification 尺寸超差 影响到客户装配 affect customer assembly 8 Critical dimension rejected 关键尺寸超差 91 66 0 2 0 1 首件检验1pcs 次 过程巡检1pcs 2H FA 1pcs time Process inspection 1pcs 2H 2 IPQC首件检验 巡检 FA inspection Process inspection 464N A 8 Critical dimension rejected 关键尺寸超差 111 65 0 2 0 1 首件检验1pcs 次 过程巡检1pcs 2H FA 1pcs time Process inspection 1pcs 2H 2 IPQC首件检验 巡检 FA inspection Process inspection 464N A 7 Improper set up 模具安装不当 上模作业指导书 tooling set up work instruction 4 operator self inspection QC First article inspection and process inspection 操作人员自检 QC首样检验 巡检 5140 易损工装更 换计划 Stamping 2013 3 20 制定出易损工装清单 及更换计划 72570 第 4 页 共 4 页SOP 28A24A CPotentialCurrentOCurrentD ProcessPotentialPotential SlCause s ProcesscProcesseR Recommended ResponsibilityAction Results NFunction Failure Effect s ofeaMechanism s ControlscControlstP Action s TargetActionsSODR ORequire ModeFailurevsof FailurePreventionuDetectioneN CompletionTakeneceP mentssrrcDatevctN 7 Punch Wear 冲件磨损 Tool Maintainance work instruction 模具保养作业指导书 4 operator self inspection QC First article inspection and process inspection 操作人员自检 QC首样检验 巡检 5140 易损工装更 换计划 Stamping 2013 3 20 制定出易损工装清单 及更换计划 72570 50 60 inspection 首件 过程检 验 误判 mis judgement 影响到产品质量 affect the product quality 8 检验人员能力不足 Inspector inefficient 培训training2 Employee training plan 员工培训计划 464N A The measurements are incorrect 测量结果不准确 Can t be assembled 客户不能装配 7 Measure tools not precise 测量工具不精确 periodically calibration 量具定期计量 4 Check if the calibration label is in validity period 检查量具标签是否在有效期内 256N A 70 洗油 Cleaning 委 外 outgoing Surface oil 表面油污 影响客户的使用 influence customer usage 6 Not thoroughly wash oil 洗油不彻底 Suppliers adjust Cleaning process 供应商调整清洗工艺 1 IQC Inspection Visual AQL0 4 进料检验 目测 742N A 80 Incoming inspection 进料检验 缺件 shortage 影响客户的使用 influence customer usage 5 Inaccurate packaging suppliers 供应商包装不准确 Suppliers Delivery before check quantity 供应商出货前核对数量 2 IQC Inspection Visual AQL0 4 进料检验 目测 770N A appereane 外观 rust oil 脏污或油 污 6洗油不良 cleaning failure supplier improvement 洗油商提高改善 2 IQC Inspection Visual AQL0 4 进料检验 目测 784N A 90 入库 Storage 标识和实物数量不符 label doesn t match the product quantity 出货错误 Delivery wrong parts to customer 7 零头箱拼箱时操作失误 wrong operation Training of operators 训练操作员 2 Sel inspection and FQC 自检和入库检验 684N A 成品损坏 Finished Goods Damaged 客户不接收这批货 Customer didn t accept the shipment 7 Mishandling during packing or transportation 搬运或包装方法不当 stock and move work instruction 储存搬运作业指导书 2 Sel inspection and FQC 自检和入库检验 798N A 100出货Delivery 发错零件 The wrong part in shipment 客户退货Customer didn t accept the shipment 7 1 状态标示不清晰 identific