Вывод:
Приложение 1
Допустимые отклонения линейных размеров до 500 мм по ГОСТ 8.051-81, мкм
Интервалы
|
Для квалитетов
|
номинальных
|
2-го
|
3-го
|
4-го
|
5-го
|
6-го
|
7-го
|
8-го
|
размеров, мкм
|
IT
|
σ
|
IT
|
σ
|
IT
|
σ
|
IT
|
σ
|
IT
|
σ
|
IT
|
σ
|
IT
|
σ
|
До 3
|
1,2
|
0,4
|
2,0
|
0,8
|
3,0
|
1,0
|
4,0
|
1,4
|
6,0
|
1,8
|
10
|
3,0
|
14
|
3,0
|
Св. 3 до 6
|
1,5
|
0,6
|
2,5
|
1,0
|
4,0
|
1,4
|
5,0
|
1,6
|
8,0
|
2,0
|
12
|
3,0
|
18
|
4,0
|
Св. 6 до 10
|
1,5
|
0,6
|
2,5
|
1,0
|
4,0
|
1,4
|
6,0
|
2,0
|
9,0
|
2,0
|
15
|
4,0
|
22
|
5,0
|
Св. 10 до 18
|
2,0
|
0,8
|
3,0
|
1,2
|
5,0
|
1,6
|
8,0
|
2,8
|
11
|
3,0
|
18
|
5,0
|
27
|
7,0
|
Св. 18 до 30
|
2,5
|
1,0
|
4,0
|
1,4
|
6,0
|
2,0
|
9,0
|
3,0
|
13
|
4,0
|
21
|
6,0
|
33
|
8,0
|
Св. 30 до 50
|
2,5
|
1,0
|
4,0
|
1,4
|
7,0
|
2,4
|
11
|
4,0
|
16
|
5,0
|
25
|
7,0
|
39
|
10,0
|
Св. 50 до 80
|
3,0
|
1,2
|
5,0
|
1,8
|
8,0
|
2,8
|
13
|
4,0
|
19
|
5,0
|
30
|
9,0
|
46
|
12,0
|
Св. 80 до 120
|
4,0
|
1,6
|
6,0
|
2,0
|
10
|
3,3
|
15
|
5,0
|
22
|
6,0
|
35
|
10,0
|
54
|
12,0
|
Св. 120 до 180
|
5,0
|
2,0
|
8,0
|
2,8
|
12
|
4,0
|
18
|
6,0
|
25
|
7,0
|
40
|
12,0
|
63
|
16,0
|
Св. 180 до 250
|
7,0
|
2,8
|
10
|
4,0
|
14
|
5,0
|
20
|
7,0
|
29
|
8,0
|
46
|
12,0
|
72
|
18,0
|
Св. 250 до 315
|
8,0
|
3,0
|
12
|
4,0
|
16
|
5,0
|
23
|
8,0
|
32
|
10,0
|
52
|
14,0
|
81
|
20,0
|
Св. 315 до 400
|
9,0
|
3,0
|
13
|
5,0
|
18
|
6,0
|
25
|
9,0
|
36
|
10,0
|
57
|
16,0
|
89
|
24,0
|
Св. 400 до 500
|
10,0
|
4,0
|
15
|
5,0
|
20
|
6,0
|
27
|
9,0
|
40
|
12,0
|
63
|
18,0
|
97
|
26,0
| |
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