|
для класса точности |
|
73 |
Предельные отклонения шага резьбы для класса точности |
Предельные отклонения по* |
|
|
|
|
|
Чо |
1, 2, б| |
4 |
ловнны уг* ла профиля |
|
3 |
4 |
1! |
на длине |
для класса точности |
|
Наиб. |
Пред.
откл. |
Наиб. |
Пред, откл. |
£•&
5 я |
до 25
мм |
ДО 10 витков |
ДО
Ю ни |
ДО
25 МИ |
1,
2,
3 |
4 |
|
24,442 |
—0,026 |
24,442 |
—0,062 |
23,868 |
|
|
|
|
±25' |
±40' |
|
24,138 |
—0,032 |
24,138 |
—0,064 |
23 286 |
|
|
|
|
±35' |
|
23,827 |
—01,036 |
23,827 |
—0,072 |
22,725 |
|
|
|
|
±20' |
±25' |
|
25,138 |
—0,032 |
25,138 |
—0,064 |
24,286 |
±0,010 |
|
|
|
±25' |
±35' |
|
26,594 |
—0,063 |
26,591 |
—0,046 |
26,148 |
|
|
|
±30’ |
1-40' |
|
26,442 |
—0,026 |
26,442 |
—0„О52 |
25,868 |
|
|
|
|
±25' |
|
|
26,138 |
—0,032 |
26,138 |
—0,064 |
25,286 |
|
|
|
|
±35' |
|
25,827 |
—0,0136 |
25,827 |
—0,072 |
21,725 |
|
|
±0,030 |
|
±20' |
±25' |
|
25,199 |
—0,042 |
25,199 |
—0,084 |
23,592 |
±0,012 |
|
|
|
27,442 |
—0,026 |
27,442 |
—0.052 |
26,868 |
|
|
|
|
±25' |
±40' |
|
27,138 |
—0.032 |
27,138 |
—0,064 |
26,286 |
|
|
|
|
±35' |
|
26,827 |
—0,036 |
26,827 |
—0,072 |
25,725 |
±0,010 |
|
|
|
±20' |
±25' |
|
29,591 |
—0,023 |
29,594 |
—0.046 |
29,148 |
|
|
±0,050 |
±30' |
±40' |
|
29,442 |
—0.026 |
29,442 |
—'0,092 |
28,868 |
|
|
|
-+-25' |
|
|
29,138 |
—0,032 |
29,138 |
-0,064 |
28,286 |
|
|
|
|
|
±35' |
|
28,827 |
-0,036 |
28,827 |
—0,072 |
27,725 |
|
|
|
|
±20' |
i-25' |
|
28,199 |
—0,042 |
28,199 |
—0,084 |
26,592 |
±0,012 |
|
|
|
|
|
27,884 |
—0,045 |
27,884 |
-0,090 |
26,021 |
|
— |
|
±15' |
±20' |
|
31,138 |
—0,032 |
31,138 |
—0,064 |
30,286 |
|
|
|
|
±25' |
±35' |
|
30,827 |
—6,036 |
30,827 |
—0,072 |
29,725 |
|
|
|
|
±20' |
±25' |
|
32,594 |
—0,023 |
32 ,594 |
—0,046 |
32,148 |
±0,010 |
|
±0,030 |
|
±30' |
±40' |
|
32,442 |
—0,026 |
32,442 |
—0,062 |
31,868 |
|
|
|
-+-25' |
|
|
32,138 |
—0,032 |
32,138 |
—0.064 |
31,286 |
|
|
|
|
|
±35' |
|
31,827 |
—0.036 |
31,827 |
—0,072 |
30,725 |
|
|
|
|
-+-20' |
1-25' |
|
31.199 |
—0,042 |
31,199 |
—0,084 |
29,592 |
±0,012 |
|
|
|
|
|
|
30,881 |
—0,045 |
30,884 |
—0.090 |
29,021 |
|
— |
|
±15' |
±20' |
|
34,138 |
—0.032 |
34,138 |
—0,064 |
33,286 |
±0,010 |
|
±0,030 |
|
±25'| |
±36' |
|