С. 21 ГОСТ 26645—85
|
рбщий допуск |
Вид окончатель- |
1 |
Общий припуск на сторону, мм. не более, для ряда ■ '’ припуска отливки ' • . • |
|||||||
|
элемента по- |
ной механической |
|
4 |
|
|
|
|
|
|
|
|
верхности, мм |
обработки |
1 |
2 . |
3 1 |
* 4 |
• 5 |
6 |
.7 |
8 ' • |
9 Ї |
|
Св. И |
Черновая |
|
I 1 . |
г |
- т. |
7,1 |
■7,3 |
7,5 |
7,5 . |
7,8 |
|
Пол уч истов а я |
- ■ |
— |
|
—' |
9,3 |
9,5 |
9,5 |
9,8 |
10,0 |
|
|
до 12,00 |
Чистовая |
— |
— |
— |
— |
и.о |
11,0 |
11,5 |
11,5 |
‘12,0 |
|
|
Тонкая |
— |
— |
— |
— |
12,5 |
12,5 |
13,0 |
13,0 |
13,5 |
|
Св. 12,00 |
Черновая |
— -* |
—* |
— |
■ ■■ |
' — |
8,5 |
• 8,5 |
8,8 |
9,0 |
|
Получистовая |
-*•— |
-—- |
- — |
—• |
— |
11,0 |
11,5 |
11,5 |
12,0 |
|
|
до 14,00 |
Чистовая |
* ■ |
— |
— |
— |
— |
12,5 |
13,0 |
13,0 |
13,5 |
|
|
Тонкая |
—— |
— |
—— |
|
—- |
14,5 |
14,5 • |
15,0 |
15,0 |
|
Св. 14,00 |
Черновая |
— |
— |
— |
•— |
■—- |
9,5 |
9,5 |
9,8 |
10,0 |
|
Получистовая |
— |
■ 111 |
-— |
— |
■ ■■ ■■ |
12,0 |
12,5 |
12,5 |
13,0 |
|
|
до 16,00 |
Чистовая |
— ■ |
— ■ • |
—• |
■ |
— |
15,0 |
15,0 |
15,5 - |
15,5 |
|
|
Тонкая |
—— |
’— |
—■ |
— |
|
16.5 |
17,0 |
17.0 |
17.5 |
|
|
Черновая |
». 1 — |
|
— |
■ 1 |
■ ■' ■ |
— . |
10,5 |
11,0 |
11,0 |
|
Св. 16,00 |
Получистовая |
|
1 ——«• |
—- |
— |
— |
t ■ - ■ |
13,5 |
44,0 |
14,0 |
|
до 18,00 |
Чистовая |
|
— —' |
■ ■■■ |
— |
—1 |
— |
15,5 . |
16,0 |
16,0 |
|
|
Тонкая |
■■ — |
■■ ■ |
— |
|
1—• |
—— |
18,0 |
18,0 |
18,5 |
|
Св. 18,00 |
Черновая |
—— |
-— |
—- |
■ ■ 1 |
|
— |
11,5 |
11,5 |
12,0 |
|
Получистовая |
■— |
-— |
— |
■■ - |
— |
|
14,5 |
15,0 |
15,0 |
|
|
до 20,00 |
Чистовая |
— — |
— |
— |
■■■ |
■ ™ |
17,5 |
17,5 |
18,0 |
|
|
|
Тонкая |
|
— |
—- |
—— |
■— |
— |
19,5 |
20.0 |
20,0 |
|
Св. 20,00 |
Черновая |
— |
— |
—— |
— |
♦ ■■ — |
T |
— |
13,0 |
13,5 |
|
Получистовая |
— і |
— |
—* . |
— |
’ ■ ■! » • |
• |
— |
16,5 |
16,5 |
|
|
до 22,00 |
Чистовая |
— |
— |
—— |
— |
—• |
4 |
’—- |
19,5 |
19,5 |
|
. |
Тонкая |
—— |
— ' |
— |
— ■■ |
* |
* — |
■ ■—- |
21,0 |
22,0 |
|
' Св. 22,00 |
Черновая |
—- і |
—— |
— |
— |
1 |
‘ 7 |
|
14,0 |
14,5 |
|
Получистовая |
—— |
ййй» |
— |
- — . |
• |
|
— |
17,5 |
18,0 |
|
|
до 24,00 |
Чистовая |
Ь" - ■' |
—— |
• « |
|
. —- |
4— |
■ 1 1 |
21,0 |
• 21,0 |
|
V |
Тонкая |
— 1 |
|
|
— t |
|
* |
|
28,5- |
24,0 |
|
ГОСТ 26645—85 С. 22 Общий допуск элемента поверхности, мм ■ . ■ 1 |
Вид окончательной механической обработки |
Общий припуск ца сторону, мм, не более, для ряда припуска отливки . ’ |
.1 1 |
|||||||
|
10 |
н |
12 |
13 |
и |
15 |
16 1 |
! 17 |
18 |
||
|
|
|
|
• |
|
|
|
|
|
|
• |
|
|
Черновая |
8,3 |
8,5 |
9,0 |
9,5 |
10,5 |
- 11,5 |
’12,5 ' |
14,5 |
16,5 |
|
Св. 11,00 |
Получистовая |
10,5 |
11,0 |
11,5 - |
12,0 |
13,0 |
14,0 |
15,0 |
17,5 |
19,5 |
|
до 12,00 |
Чистовая |
12,5 |
12,5 |
13,5 |
14,0 |
15,0 |
16,0 |
17,0 |
19,5 |
21,0 |
|
Тонкая |
14,0 |
14,5 |
15,0 |
15,5 |
16,5 |
17і5 |
19,0 |
21,0 |
23,5 |
|
|
|
Черновая |
9,5 |
9,8 |
10,5 |
11,0 |
12,0 |
13,0 |
14,0 |
16,0 |
18,0 |
|
Св, 12,00 |
Получистовая |
12,0 |
12,5 |
13,0 |
13,5 |
15,0 |
16,0 |
17,0 |
19,0 * |
21,0 |
|
до 14,00 |
Чистовая |
14,0 |
14,5 |
. 15,0 |
15,5 |
16,5 |
. 17,5 |
■ 18,5 |
21,0 |
23,0 |
|
Тонкая |
15,5 |
16,0 |
16,5 |
17,0 |
18,5 |
19,5 |
20,5 |
23,0 |
25,0 |
|
|
|
Черновая |
10,5 |
11.0 |
11,5 |
12,0 |
13,0 |
14.0 |
15,0 |
17,0 |
■ 19,0 |
|
Св. 14,00 |
Получистовая |
13,5 |
13,5 |
14,5 |
. 15,0 |
16,0 |
17,0 |
18,0 |
20,0 |
22,0 |
|
до 16,00 |
Чистовая |
16,0 |
16,5 |
17,0 • |
17,5 |
19,0 |
20,0 |
21,0 |
23,0 |
25,0 |
|
Тонкая |
18,0 |
18,0 |
19,0 |
19,5 |
20,5 |
22,0 |
22,5 |
25,0 |
27,0 |
|
|
|
Черновая |
11,5 |
12,0 |
12,5 |
13,0 . |
14,0 |
15,0 |
16.0 |
18,0 |
20,0 |
|
Св. 16,00 |
Получистовая |
14,5 |
15,0 |
15,5 |
16,0 |
17,0 |
18,0 |
19,0 |
21,0 |
23,5 |
|
до 18,00 |
Чистовая |
16,5 |
17,0 |
17,5 |
18,0 • |
19,5 |
20,5 |
21,0 |
23,5 |
26,0 |
|
Тонкая |
19,0 |
19,5 |
20,0 |
20,5 |
22,0 |
22,5 |
24,0 |
26,0 |
28,0 |
|
|
|
Черновая |
12,5 |
12,5 |
13,0 |
13,5 |
. 14,5 |
15,5 |
16,5 |
18,5 |
20,5 |
|
Св. 18,00 |
Получистовая |
15,5 |
16,0 |
16,5 |
17,0 |
18,0 |
■ 19,0 |
20,0 |
22,5 |
24,0 |
|
до 20,00 |
Чистовая |
18,5 |
18,5 |
19,5 |
20,0 |
21,0 |
22,0 |
23,0 |
25,0 |
28,0 |
|
Тонкая |
20,5 |
21,0 |
22,0 |
22,0 |
23,5 |
24,0 |
25,0 |
28,0 |
30,0 |
|
|
|
Черновая |
13,5* |
14,0 |
14,5 |
15,0 |
16.0 |
17,0 |
18,0 |
20,0 |
22,0 |
|
Св. 20,00 |
Получистовая |
17,0 |
17,5 |
18,0 |
18.5' |
19,5 |
20,5 |
22,0 |
24,0 |
26,0 |
|
до 22,00 |
Чистовая |
20,0 |
20,5 |
21,0 |
21,0; * |
22,5 |
23,5 |
25,0 |
27,0 |
29,0 |
|
|
Тонкая |
22,0_ |
22,5 |
23,5 |
24,0 |
2S.0 |
26,0 |
27,0 |
29,0 |
31,5 |
|
. 1' |
Черновая |
15,0 |
15,0 |
15,5 |
16,0 |
17,0 |
18,0 |
19,0 |
21,0 |
23,0 |
|
Св, 22,00 |
Получистовая |
18,0 |
18,5 |
19.0 |
19,5 |
! 21.0 |
22,0 |
23,0 |
25,0 |
27,0 |
|
до 24,00 |
Чистовая |
22,0 |
22,0 |
22,5 |
23,0 |
24,0 |
25,0 • |
26,5 |
29,0 |
30,5 |
|
Тонкая |
24,0 |
25,0 |
25,0 |
М.0 |
27,0 |
28,0 |
29,0 |
31,5 |
33,5 |
|
