未注公差冲裁尺寸的极限偏差.docx
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未注公差冲裁尺寸的极限偏差
基本尺寸
材料厚度
公差等级
大于
至
大于
至
f
M
c
v
0.5
3
-
1
60.05
60.10
60.15
60.20
1
3
60.15
60.20
60.30
60.40
3
6
-
1
60.10
60.15
60.20
60.30
1
4
60.20
60.30
60.40
60.55
4
-
60.30
60.40
60.60
60.80
6
30
-
1
60.15
60.20
60.30
60.40
1
4
60.30
60.40
60.55
60.75
4
-
60.45
60.60
60.80
61.20
30
120
-
1
60.20
60.30
60.40
60.55
1
4
60.40
60.55
60.75
61.05
4
-
60.60
60.80
61.10
61.50
120
400
-
1
60.25
60.35
60.50
60.70
1
4
60.50
60.70
61.00
61.40
4
-
60.75
61.05
61.45
62.10
400
1000
-
1
60.35
60.50
60.70
61.00
1
4
60.70
61.00
61.40
62.00
4
-
61.05
61.45
62.10
62.90
1000
2000
-
1
60.45
60.65
60.90
61.30
1
4
60.90
61.30
61.80
62.50
4
-
61.40
62.00
62.80
63.90
2000
4000
-
1
60.70
61.00
61.40
62.00
1
4
61.40
62.00
62.80
63.90
4
-
61.80
62.60
63.90
65.00
注：对于0.5及0.5mm以下的尺寸应标注公差。
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