新版FMEA失效模式及后果分析AP行动优先级评价准则.doc

失效模式及后果分析
Failure Mode and Effect Analysis

FMEA行动优先级(AP)评价准则
FMEA action priority (AP) evaluation criteria
影响
Effect
S
失效原因发生的预测
Prediction of failure cause occurring
O
探测能力
Ability to detect
D
行动优先级Action Priority(AP)
产品或工厂的影响很高Product or plant effect very hign
9-10
非常高
Very hign
8-10
Low-very low
7-10
H
Moderate
5-6
H
Hign
2-4
H
Very hign
1
H
高
Hign
6-7
Low-Very low
7-10
H
Moderate
5-6
H
Hign
2-4
H
Very hign
1
H
中
Moderate
4-5
Low-very low
7-10
H
Moderate
5-6
H
Hign
2-4
H
Very hign
1
M
低
Low
2-3
Low-very low
7-10
H
Moderate
5-6
M
Hign
2-4
L
Very hign
1
L
非常低
Very low
1
Very hign-Very low
1-10
L
产品或工厂的影响高
Product or plant effect hign
7-8
非常高
Very hign
8-10
Low-very low
7-10
H
Moderate
5-6
H
Hign
2-4
H
Very hign
1
H
高
Hign
6-7

Low-Very low
7-10
H
Moderate
5-6
H
Hign
2-4
H
Very hign
1
M
中
Moderate
4-5

Low-very low
7-10
H
Moderate
5-6
M
Hign
2-4
M
Very hign
1
M
低
Low
2-3

Low-very low
7-10
M
Moderate
5-6
M
Hign
2-4
L
Very hign
1
L
非常低
Very low
1
Very hign-Very low
1-10
L

影响
Effect
S
失效原因发生的预测Prediction of failure cause occurring
O
探测能力
Ability to detect
D
行动优先级Action Priority(AP)
产品或工厂的影响中Product or plant effect moderate
4-6
非常高
Very hign
8-10
Low-very low
7-10
H
Moderate
5-6
H
Hign
2-4
M
Very hign
1
M
高
Hign
6-7
Low-Very low
7-10
M
Moderate
5-6
M
Hign
2-4
M
Very hign
1
L
中
Moderate
4-5
Low-very low
7-10
M
Moderate
5-6
L
Hign
2-4
L
Very hign
1
L
低
Low
2-3
Low-very low
7-10
L
Moderate
5-6
L
Hign
2-4
L
Very hign
1
L
非常低
Very low
1
Very hign-Very low
1-10
L
产品或工厂的影响低Product or plant effect low
2-3
非常高
Very hign
8-10
Low-very low
7-10
M
Moderate
5-6
M
Hign
2-4
L
Very hign
1
L
高
Hign
6-7

Low-Very low
7-10
L
Moderate
5-6
L
Hign
2-4
L
Very hign
1
L
中
Moderate
4-5

Low-very low
7-10
L
Moderate
5-6
L
Hign
2-4
L
Very hign
1
L
低
Low
2-3

Low-very low
7-10
L
Moderate
5-6
L
Hign
2-4
L
Very hign
1
L
非常低
Very low
1
Very hign-Very low
1-10
L
无明显影响
No discernible efect
1
非常低-非常高
Very low-Very hign
1-10
Very hign-Very low
1-10
L