PFMEA失效模式分析电器产品案例

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(PROCESS FMEA)Item项目名称:

Page no.页码：共

19

页

Model Year/Vehicle:Responsibility责任部门：Prepared by制作：

Core Team核心小组:

Key Date关键日期：

过程项目潜在的潜在的严S 级潜在的频O 现行制程预防控制现行制程侦测措施难D R 建议的措施责任与目标效果确认Action Results &功能要求失效模式失效结果重E 失效原因与机理度C Current Control

Current Control

检e P

Recommended 完成日期S O D R Process Descpription Potential Potential 度V 别

Potential

数C

Prevention

Detection

度t N

Action(s)

Res.&Tar.采取的措施e c e P &Process Purpose Failure Mode Effect(s) of Failure

Cause(s) of Failure

Completion DateAction Taken v c t N

Parts incoming部品受入过程1. Receiving parts poor appearance function error 7

handling carelessly by 2None 1 visual check by 2None 1.接收部品on carton

or packing NG operator or due to delivery 无 1 由仓管员及IQA目视检查

无

纸箱的有形损坏

功能或装置不良

操作或运输过程中的过失操作

2 visual check by PK01 statio 72 包装工位目视检查

actual qty unmatched can't complete this lot 7

handling carelessly by 2None check by warehouseman &4None supplier's invoice 无法完成该批量的产品operator or due to delivery 无由仓管员及IQA核对发票上的数量6

无

部品数量与供应商操作或运输过程中的过失操作

的发票不符

2.Incoming inspection oversight on inspecti NG parts released to 6incoming part released t 2rule of incoming inspection 1 check by part using station 2None 2.受入检查漏检product line 4warehouse without release 受入检查规定 1 部品使用工位来料检查7无

(IQC)错误或不良品

stamp of IQA

2 cosmetic check 100%流到生产线

无受入检查印章部品入了库 2 100%进行外观检查

NG parts released to 6 1 miss operating 2

qualification training on 4None product line 4 1 操作失误

inspection 3无检查员资格培训

2 don't point out inspection item in inspection document 2 检验指导书没有明确的指出检测点

2 1 add inspection items in document

1 追加检验指导书中没有的检验点

2 IQC re-inspect all parts in warehouse

2 在库品IQC全部重检

3 refer detail in report SCAR 07-OM-005 and SCAR 07-OM-003100% fuction check 后段工位多重100%进行功能测试

3None 无

3 tester failure 2

3None 3 测定器失效

4

无

3. Part storage Part Shortage can't complete this lot 7mistake input by 2

None check parts list by 4None 3.部品入库/储藏缺少部品

无法完成该批量的产品1仓管员输入错误

无

仓库核对入库清单6无check parts list by 物料员核对入库清单

part rustiness function error 7

temperature/humidity out 2 1.temperature/humidity control 2None /ESD destroy 功能不良

standard 1.温湿度管理规定4无部品生锈/ESD破坏

温湿度超标

2.ESD control 作业准备时点检温湿度表2.静电管理规定

4. Part supplyed to part supplyed wrongly product line stop 7

mistake parts by 2

mark part location and making check part list and BOM 4

None product line 发错料生产线停产1

or part list wrong special control on similar parts 检查发料清单,核对BOM表无

4.发料到生产线

发料员在仓库拿错料对部品放置区域作相关标识发料单制作错误

对类似品作特殊管理

part'surface scrape in transport process 部品刮伤poor appearance 外观不良(面板,旋钮表面刮伤)64 1 rub between parts and packing materiel 1 部品在运输过程中与自身的包装材料摩擦

2 1 requset vender improve packing materiel

1 要求供应商修改部件的包装材料

2 refer detail in report PR-07-08

2 详见PR-07-08报告

1 inspect parts before assemble

1 部品组装前检验

2 cosmetic check 100%2 外观100%检验

47None 无

100% fuction check 后段工位多重100%进行功能测试

overview NG 未检出不良

错误或不良品流到生产线

9656

96

28

56

56

4828

36

工程潜在的失效模式与效果分析

C L

A

S

S 风险优先率

FMEA date日期（编制）：24

emendation on equipments yearly

仪器校正每年一次

equipments maintain monthly 设备的月度保养check equipments at the begin of work 作业准备时测量

check temperature/humidity at the begin of work 6

6

样式:RF-PT-03,050705