关键日期KeyDate20090907质量部QADept
工ANDEFFECTSANALYSIS
严频潜在的失效原因机理现行过程预防控制级重度Curre
tProcessCo
trolsPote
tialCauses别度数ClassMecha
ismsofFailurePreve
tio
SevOcc材料标识不明确U
clearlabel入库前材料上贴来料管理票setthelabelo
theRawmaterialbeforestore
现行过程检测控制Curre
tProcessCo
trolsDetectio
生产领料时,操作工和QC对材料进行确认Operatorsa
dQCverifythemateriali
productio
li
e
FMEA编号Number页码Page准备人PreparedByFMEA日期Data编制orig20100125修订REV:责任及目标完措施结果Result难风险建议的措施严频难成日期检优先Recomme
dedRespo
sibility重度检指数度Actio
S度数度TargetDetRPNSevOccDetCompletio
848NANA
风险优先指数RPN
移至生产线MoveMaterial100toProductio
Li
e
3
2
∮32549±0012尺寸超差isoutoftolera
ce
影响客户装配affectcustomerassembly
4
1车刀磨损2零件装夹不到位1Thelathetoolwearsaway2No
co
fromi
gclampi
garea
1定期维护保养车床2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。1mai
tai
thelathe2periodically2SettheWIsitea
dasktheoperatorsfollowiti
theproductio
process
PQC和操作工用气动量仪抽检PQCa
doperatorscheckwithAIRgauge
8
96
NA
NA
110
机加工machi
i
g
内孔粗糙度不良No
co
formi
goftherough
essi
thei
erhole
1影响客户使用。1affectcustomerassembly
3
1车刀磨损1Thelathetoolwearsaway
定期维护保养车床2mai
tai
thelatheperiodically
PQC用粗糙度仪抽检PQCa
doperatorscheckwithrough
essmachi
e
8
48
NA
NA
导致磨削后30015尺寸超差。材料厚度超差Causethematerialthick
essdime
sio
30outofdime
sio
015outofSPECaftergri
di
g
5
进刀量过大lo
gerofthefeedi
g
现场放置操作指导书,并且要求操作工严格按PQC用千分尺抽检照操作指导书操作。1SettheWIsitea
dPQCa
doperatorscheckwithasktheoperatorsmicrometerfollowiti
theproductio
process
8
40
NA
NA
4of9
f潜在的失效模式及效应分析表POTENTIALFAILUREMODE
过程PROCESSFMEA
项目名称Item硅胶加热片类主要参加人CoreTeamQA部工程部E
gDept序号NO过程功能要求潜在的失效后果潜在的失效模式ProcessFu
ctio
Pote
tialEffectSofPote
tialFailureModeRequireme
tsFailure过程责任部门ProcessRespo
sibility关键日期KeyDate20090907质量部QADept
工ANDEFFECTSANALYSIS
严频潜在的失效原因机理现行过程预防控制级重度Curre
tProcessCo
trolsPote
tialCauses别度数ClassMecha
ismsofFailurePreve
tio
SevOcc
现行过程检测控制Curre
tProcessCo
trolsDetectio
r