PFD

对人员进行教育训练，
倡导物料先进先出原则 定期进行稽核并进
先进先出执行不彻
使用ERP系统对物料进 行ERP系统查询
底 "FIFO" is not
2
行管制. .Training the worker of the store
Periodic audit the storage by QA and
7
70
无定位治具或治具 尺寸不对 No tool or location size is wrong
检查并更换治具 1 Check and change
location tool
1,主管定期检查
2,QC 抽检
1.Leader termly check the working
7
35
method.
2.QC spot check.
5
position
not
尺寸不符The size does not meet the requirement
产品前端漏光 product front face leak light
5
1.焊接不牢
焊点过小 Solder joint is too small
Welding is not strong 2.断路 open circuit
1.首件的确认. inspect first article by IPQC
5 50
1.目视检查visual
1.作业方法不正确 incorrect method 2.人员疏忽 operator error
2
按照SOP作业规范操作 Operation as SOP specification
inspection 2.品管定期进行抽查 Periodic audit by QC
USB AF焊PCB板
9
10
11
12 13
Step / Process Function/ Potential Potential Effects
Opr # Requirements Failure Mode
of Failure
14
15
Potential
Cause(s) /
Mechanisms of
Failure
16 Current Process Controls Prevent
16
17 18
Current Process
Controls Detect
材料有误 wrong materials
IQC Incoming 0100 material inspection.
(IQC进料检验）
影响产品机构特性
及寿命
Reduce the
product
6
mechanical
property and
implement
department,Material to see about ERP by
be Control with ERP. warehouseman.
19 Rec. Actions
20 Resp. and
Target Completion
Date
Action Results 21 Actions Taken
按照SOP上要求标准来
1
操作 Operation as
standard of SOP
1.目视检查visual QC抽检 2.QC spot check.
7 35
治具有毛刺 Tool have flash
1
维修治具 Maintenance tool
100%自检 checked byself 100%
7 35
无归类放置 Not place classified
按照SOP上要求标准来
1
操作 Operation as
standard of SOP
1.目视检查visual QC抽检 2.QC spot check.
7 35
操作手法不当 Improper operating practices
1
1.对员工培训Operator training
2
按照SOP作业规范操作 Operation as SOP specification
inspection 2.品管定期进行抽查 Periodic audit by QC
7
42
机台调整不当 Incorrect parameter setting
对机台进行校验检验
2
check the machine before used
1.QC抽检QC spot check
7 35
无定位治具或治具 尺寸不对 No tool or location size is wrong
检查并更换治具 1 Check and change
location tool
1,主管定期检查
2,QC 抽检
1.Leader termly check the working
5
of product
Mylar of bending
0600
麦拉片折弯
产品前端漏光或亮
折的位置不对 度不符,product
The size does front face leak not meet the light or
5
requirement Brightness is
not0Βιβλιοθήκη 00Paste mylar on PCBA
1.首件的确认. inspect first article by IPQC
5 30
治具无防呆或治具 不对 Tool no foolproof or tool is wrong
检查并更换治具 1 Check and change
location tool
1.首件的确认. inspect first article by IPQC
2.要求厂商提供产品测
试报告
3.退货
依抽样计划，每 批
1.Annually audit the 进行测试。Testing
1 supplier .
according to the
2.Ask supplier to
sample checking
submit the inspection plan
7
42
report per delivery.
查找时不方便 It is difficult to find
5
Material
warehousing &
storage (材料入库&仓储)
材料放置时间 过长
影响材料变质，表 面脏污Cause
Material store time is too long.
material is metamorphose and many dust on surface
0300
Move (搬运)
包装跌落 Package drop
1.影响性能 Affect performance
5
印刷不良
Print Defect
3
影响外观 incorrect appearance
Printing USB logo at
0400
bezel
外壳印刷
印反 Print losed 位置不对
5
材料标示不清楚
The material label
is indistinct 没有归类放置
1
Not to place
将物料区进行明显标示 品保定期进行抽查
Clealy specific material Periodic audit the
status.
storage by QA
7 35
classified
5 15
无归类放置 Not place classified
定点摆放 1 Fix position to
place
1.目视检查visual QC抽检 2.QC spot check.
7 21
机台调整不当 Incorrect parameter setting
对机台进行校验检验
2
check the machine before used
product life
材料有缺陷 materials is defective
生产无法生产或影
响产品功能
can not be manufacturing or
5
affect product
function
1.供货商稽核
供货商原材料规格 不符Raw material chemical composition is out of the specification at supplier
3
影响外观 incorrect 3 appearance
漏印
影响外观
Print losed incorrect
3
appearance
LENS松动 1.影响性能
Not fixed
Affect
5
LENS
performance
烫伤LENS或外 壳
影响外观 incorrect
scald LENS appearance
PFMEA Ident:
Sev Class Occ
Det RPN Sev Occ Det RPN
Signature (pg 1): Approver Name:
Product/Item: Core Team:
Hudz Dsgn Resp: Mod Yr/Veh: Key Date:
Prepared By: PFMEA Rev Date: Part Production Drawing Rev: Part Outline Drawing Rev:
7
35
method.
2.QC spot check.
上锡太少 Too little tin 导体散乱 Conductor free and easy
按照标准上锡量来操作
Operation as
standard tin
quantity
品管定期抽检
2 焊接前先检查导体是否 periodic check by 7 84
7
70
Assembly lens and
0500
bezel
LENS与前壳熔接
5
漏装防护壳 Protective
shell losed
1.影响BEZEL外观 Affect appearance of BEZEL
5
刮伤麦拉片 1.影响产品外观 Mylar scratch Affect appearance
5
Assembly lens and or cover
0500
bezel
LENS与前壳熔接
进料时确认物料是
物料未打包好进行
安全放置 material is not tied properly
1
to the pallet.
搬远物料前必须将物料 固定于栈板上The package must be tightened before delivery
3. Return the failure
material to supplier.
1.供货商稽核
2.要求厂商提供产品测
试报告
3.退货
依抽样计划，每 批
供应商管控不到位
1.Annually audit the 进行测试。Testing
vender deliver bad 1 supplier .
according to the
否包装完好 搬运前再次确认 Check the package if it is correct when the raw material incoming and also
7
35
conform before
transport.
1.目视检查visual
1.作业方法不正确 incorrect method 2.人员疏忽 operator error
整齐
QC
Check conductor is
tidy or not first
before soldering
6
焊点过大 Solder joint is too large
1.绝缘不良 Bad insulation 2.短路 Short circuit
6
6
0800
Solder USB AF on PCB board
7 35
components
2.Ask supplier to
sample checking
submit the inspection plan
report per delivery.
3. Return the failure
material to supplier.
0200
材料放置错误
Material store Position is wrong
6
机台调整不当 Incorrect parameter setting
对机台进行校验检验
2
check the machine before used
1.首件的确认. inspect first article by IPQC 2.品管定期进行抽 查Periodic audit by QC
5 50
无归类放置 Not place classified
贴麦拉片
Incomplete
product产品不完整
漏贴
产品亮度不
Label losed 符,product
5
Brightness is
not
产品前端漏光或亮
度不符,product
粘的位置不对 front face leak
Stick in the light or
error
Brightness is