|
для класса точности |
|
Rt |
Предельные отклонения шага резьбы для класса точности |
Предельные отклонения по- |
|
|
|
|
|
«S
В *
в. - |
/, 2.3 1 |
|
4 |
|
л а лро £иЛя |
|
3 |
4 |
на длине |
для класса точности |
|
Наиб. |
Пред.
ОТКЛа |
Наиб. |
пред.
откл. |
Внутре
метр d |
до
25 мм |
до
10 витков |
до
10 мм |
до
25 ММ |
/.
2,
3 |
4 |
|
2,823 |
—0.0W |
2,823 |
—0028 |
2,601 |
±0,008 |
±0,016 |
±0,040 |
|
±40' |
-65' |
|
2,731 |
—0.016 |
2,731 |
—0,082 |
2,429 |
±0,010 |
±0,020 |
±0,030 |
|
о
со
+1 |
-50' |
|
3,323 |
—0,0141 |
3,323 |
—0.029 |
3,101 |
±0,008 |
±0,016 |
±0,040 |
|
±40' |
-65' |
|
3,173 |
—0,01® |
3,173 |
—0,036 |
2,820 |
|
±0,020 |
|
|
|
±50' |
|
3,731 |
—0,016 |
3,731 |
—0,030 |
3,429 |
|
|
|
|
|
3,613 |
—0,010 |
3,613 |
—0,038 |
3,202 |
|
_ |
|
±0,050 |
|
±40' |
|
4,231 |
—0,01© |
4,231 |
—0,032 |
3,929 |
|
±0,020 |
|
- ■ |
|
±50' |
|
4,080 |
—0,010 |
4,080 |
—0,03® |
3,648 |
|
|
|
±0,050 |
±30' |
—40' |
|
4,731 |
—0,016 |
4,731 |
—0,032 |
4,429 |
|
±0,020 |
|
— |
|
-50' |
|
4,550 |
—0,020 |
4,550 |
—0,040 |
4,084 |
|
|
|
±0,050 |
|
-40' |
|
5,231 |
-0,016 |
5,231 |
—0,032 |
4,929 |
|
|
|
- ■ |
|
-50' |
|
5,738 |
—0,01® |
5,738 |
—0,036 |
5,429 |
|
±0,020 |
|
— |
|
|
|
5,587 |
—'01,021 |
5,587 |
—0,042 |
5,148 |
|
|
|
±0,050 |
|
-40' |
|
5,433 |
—0,024 |
5,433 |
—0,048 |
4,868 |
|
— |
|
±25' |
|
|
6,738 |
—0.018 |
6,738 |
—0,036 |
6,429 |
±0,010 |
±0,020 |
±0,030 |
— |
-30' |
±50' |
|
6,587 |
—0,0(2 li |
6,587 |
—6.042 |
6,148 |
|
— . |
|
±0,050 |
|
-40' |
|
6,433 |
—0,024 |
6,433 |
—0,04® |
5,868 |
|
_ |
|
-25' |
|
|
7,738 |
—0.011® |
7,738 |
—0,036 |
7,429 |
|
±0,020 |
|
— |
-30' |
±50' |
|
7,587 |
—0,021 |
7,587 |
—0.042' |
7,148 |
|
|
|
|
|
±40' |
|
7,433 |
—0,024 |
7,433 |
—0,04® |
6,868 |
|
— |
|
±0,050 |
-25' |
|
|
7,276 |
—0,025 |
7,276 |
—0,050 |
6,577 |
|
•- |
|
|
|
±35' |
|
8,738 |
—0,01® |
8,738 |
—0,036 |
8,429 |
|
±0,020 |
|
— |
-30' |
±50' |
|
8,587 |
—0,021 |
8,587 |
—0,042 |
8,148 |
|
— |
|
|
|
—40' |
|
8,433 |
—'0,024 |
8,433 |
—0,04® |
7,868 |
|
■ _ |
|
±0,050 |
-25' |
|
|
8,276 |
—0,025 |
8,276 |
—0„050 |
7,577 |
|
— |
|
|
-35' |
|