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СССР
СНиП от 01 января 1983 года № 10177-82
Основные нормы взаимозаменяемости. Резьба упорная. Профиль и основные размеры
- Утверждены
- Государственным комитетом СССР по стандартам
22 января 1982 года
- Разработаны
- Министерством станкостроительной и инструментальной промышленности СССР
01 января 1983 года
Настоящий стандарт устанавливает профили, диаметры, шаги и основные размеры упорной резьбы.
1.ПРОФИЛИ
1.1.Основной профиль резьбы, общий для наружной и внутренней резьбы, и размеры его элементов должны соответствовать указанным на черт. 1 и в табл. 1.
d - наружный диаметр наружной резьбы (винта); D - наружный диаметр внутренней резьбы (гайки); d2 - средний диаметр наружной резьбы; d2 - средний диаметр внутренней резьбы; d1 - внутренний диаметр наружной резьбы; D1 - внутренний диаметр внутренней резьбы; P - шаг резьбы; H - высота исходного треугольника; H1 - рабочая высота профиля
Черт. 1
Таблица 1
В миллиметрах
Шаг P | H = 1,587911Р | = 0,793956Р | H1 = 0,75Р | 0,263841Р |
2 | 3,176 | 1,588 | 1,50 | 0,528 |
3 | 4,764 | 2,382 | 2,25 | 0,792 |
4 | 6,352 | 3,176 | 3,00 | 1,055 |
5 | 7,940 | 3,970 | 3,75 | 1,319 |
6 | 9,527 | 4,764 | 4,50 | 1,583 |
7 | 11,115 | 5,558 | 5,25 | 1,847 |
8 | 12,703 | 6,352 | 6,00 | 2,111 |
9 | 14,291 | 7,146 | 6,75 | 2,375 |
10 | 15,879 | 7,940 | 7,50 | 2,638 |
12 | 19,055 | 9,527 | 9,00 | 3,166 |
14 | 22,231 | 11,115 | 10,50 | 3,694 |
16 | 25,407 | 12,703 | 12,00 | 4,221 |
18 | 28,582 | 14,291 | 13,50 | 4,749 |
20 | 31,758 | 15,879 | 15,00 | 5,277 |
22 | 34,934 | 17,467 | 16,50 | 5,834 |
24 | 38,110 | 19,055 | 18,00 | 6,332 |
28 | 44,462 | 22,231 | 21,00 | 7,388 |
32 | 50,813 | 25,407 | 24,00 | 8,443 |
36 | 57,165 | 28,582 | 27,00 | 9,498 |
40 | 63,516 | 31,758 | 30,00 | 10,554 |
44 | 69,868 | 34,934 | 33,00 | 11,609 |
48 | 76,220 | 38,110 | 36,00 | 12,664 |
1.2.Номинальные профили наружной и внутренней резьбы и размеры их элементов должны соответствовать указанным на черт. 2 и в табл. 2.
d3 - внутренний диаметр наружной резьбы; h3 - высота профиля наружной резьбы; ac - зазор по вершине резьбы; R - радиус закругления по впадине наружной резьбы
Черт. 2
Таблица 2
В миллиметрах
Шаг Р | ас = 0,117767Р | h3 = H1 + ac = 0,867767Р | R = 0,124271Р |
2 | 0,236 | 1,736 | 0,249 |
3 | 0,353 | 2,603 | 0,373 |
4 | 0,471 | 3,471 | 0,497 |
5 | 0,589 | 4,339 | 0,621 |
6 | 0,707 | 5,207 | 0,746 |
7 | 0,824 | 6,074 | 0,870 |
8 | 0,942 | 6,942 | 0,994 |
9 | 1,060 | 7,810 | 1,118 |
10 | 1,178 | 8,678 | 1,243 |
12 | 1,413 | 10,413 | 1,491 |
14 | 1,649 | 12,149 | 1,740 |
16 | 1,884 | 13,884 | 1,988 |
18 | 2,120 | 15,620 | 2,237 |
20 | 2,355 | 17,355 | 2,485 |
22 | 2,591 | 19,091 | 2,784 |
24 | 2,826 | 20,826 | 2,982 |
28 | 3,297 | 24,297 | 3,480 |
32 | 3,769 | 27,769 | 3,977 |
36 | 4,240 | 31,240 | 4,474 |
40 | 4,711 | 34,711 | 4,971 |
44 | 5,182 | 38,182 | 5,468 |
48 | 5,653 | 41,653 | 5,965 |
2.ОСНОВНЫЕ РАЗМЕРЫ
2.1.Диаметры и шаги резьбы должны соответствовать указанным в табл. 3.
При выборе диаметров резьбы первый ряд следует предпочитать второму.
Таблица 3
В миллиметрах
Номинальный диаметр резьбы d | Шаг Р |
Ряд 1 | Ряд 2 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 28 | 32 | 36 | 40 | 44 | 48 |
10 | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
12 | - | 2 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 14 | 2 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
16 | - | 2 | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 18 | 2 | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
20 | - | 2 | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 22 | 2* | 3 | - | 5 | - | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
24 | - | 2* | 3 | - | 5 | - | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 26 | 2* | 3 | - | 5 | - | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
28 | - | 2* | 3 | - | 5 | - | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 30 | - | 3 | - | - | 6 | - | - | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - |
32 | - | - | 3 | - | - | 6 | - | - | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 34 | - | 3 | - | - | 6 | - | - | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - |
36 | - | - | 3 | - | - | 6 | - | - | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 38 | - | 3 | - | - | 6* | 7 | - | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - |
40 | - | - | 3 | - | - | 6* | 7 | - | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | 42 | - | 3 | - | - | 6* | 7 | - | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - |
44 | - | - | 3 | - | - | - | 7 | 8* | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | - |
| 46 | - | 3 | - | - | - | - | 8 | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | - |
48 | - | - | 3 | - | - | - | - | 8 | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | - |
- | 50 | - | 3 | - | - | - | - | 8 | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | - |
52 | - | - | 3 | - | - | - | - | 8 | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | - |
- | 55 | - | 3 | - | - | - | - | 8* | 9 | - | 12* | 14 | - | - | - | - | - | - | - | - | - | - | - |
60 | - | - | 3 | - | - | - | - | 8* | 9 | - | 12* | 14 | - | - | - | - | - | - | - | - | - | - | - |
- | 65 | - | - | 4 | - | - | - | - | - | 10 | - | - | 16 | - | - | - | - | - | - | - | - | - | - |
70 | - | - | - | 4 | - | - | - | - | - | 10 | - | - | 16 | - | - | - | - | - | - | - | - | - | - |
- | 75 | - | - | 4 | - | - | - | - | - | 10 | - | - | 16 | - | - | - | - | - | - | - | - | - | - |
80 | - | - | - | 4 | - | - | - | - | - | 10 | - | - | 16 | - | - | - | - | - | - | - | - | - | - |
- | 85 | - | - | 4 | 5* | - | - | - | - | - | 12 | - | - | 18 | 20 | - | - | - | - | - | - | - | - |
90 | - | - | - | 4 | 5* | - | - | - | - | - | 12 | - | - | 18 | 20 | - | - | - | - | - | - | - | - |
- | 95 | - | - | 4 | 5* | - | - | - | - | - | 12 | - | - | 18 | 20 | - | - | - | - | - | - | - | - |
100 | - | - | - | 4 | 5* | - | - | - | - | - | 12 | - | - | - | 20 | - | - | - | - | - | - | - | - |
- | 110 | - | - | 4 | 5* | - | - | - | - | - | 12 | - | - | - | 20 | - | - | - | - | - | - | - | - |
120 | - | - | - | - | - | 6 | - | - | - | - | - | 14 | 16* | - | - | 22 | 24* | - | - | - | - | - | - |
- | 130 | - | - | - | - | 6 | - | - | - | - | - | 14 | 16* | - | - | 22 | 24* | - | - | - | - | - | - |
140 | - | - | - | - | - | 6 | - | - | - | - | - | 14 | 16* | - | - | - | 24 | - | - | - | - | - | - |
- | 150 | - | - | - | - | 6 | - | - | - | - | - | - | 16 | - | - | - | 24 | - | - | - | - | - | - |
160 | - | - | - | - | - | 6 | - | 8* | - | - | - | - | 16 | - | - | - | 24* | 28 | - | - | - | - | - |
- | 170 | - | - | - | - | 6 | - | 8* | - | - | - | - | 16 | - | - | - | 24* | 28 | - | - | - | - | - |
180 | - | - | - | - | - | - | - | 8 | - | - | - | - | - | 18 | 20* | - | - | 28 | 32* | - | - | - | - |
- | 190 | - | - | - | - | - | - | 8 | - | - | - | - | - | 18 | 20* | - | - | - | 32 | - | - | - | - |
200 | - | - | - | - | - | - | - | 8 | - | 10* | - | - | - | 18 | 20* | - | - | - | 32 | - | - | - | - |
- | 210 | - | - | - | - | - | - | 8 | - | 10* | - | - | - | - | 20 | - | - | - | 32* | 36 | - | - | - |
220 | - | - | - | - | - | - | - | 8 | - | 10* | - | - | - | - | 20 | - | - | - | 32* | 36 | - | - | - |
- | 230 | - | - | - | - | - | - | 8 | - | - | - | - | - | - | 20 | - | - | - | - | 36 | - | - | - |
240 | - | - | - | - | - | - | - | 8 | - | - | - | - | - | | - | 22 | - | - | - | 36 | - | - | - |
- | 250 | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | 22 | 24* | - | - | - | 40 | - | - |
260 | - | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | 22 | - | - | - | - | 40 | - | - |
- | 270 | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | 24 | - | - | - | 40 | - | - |
280 | - | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | 24 | - | - | - | 40 | - | - |
- | 290 | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | 24 | - | - | - | - | 44 | - |
300 | - | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | 24 | - | - | - | 40* | 44 | - |
- | 320 | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | - | - | - | - | - | 44 | 48* |
340 | - | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | - | - | - | - | - | 44 | - |
- | 360 | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | 48* |
380 | - | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | 48* |
- | 400 | - | - | - | - | - | - | - | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | 48* |
420 | - | - | - | - | - | - | - | - | - | - | - | - | 16* | 18 | - | - | - | - | - | - | - | - | - |
- | 440 | - | - | - | - | - | - | - | - | - | - | - | - | 18 | - | - | - | - | - | - | - | - | - |
460 | - | - | - | - | - | - | - | - | - | - | - | - | - | 18 | - | - | - | - | - | - | - | - | - |
- | 480 | - | - | - | - | - | - | - | - | - | - | - | 16* | 18 | - | - | - | - | - | - | - | - | - |
500 | - | - | - | - | - | - | - | - | - | - | - | - | 16* | 18 | - | - | - | - | - | - | - | - | - |
- | 520 | - | - | - | - | - | - | - | - | - | - | - | - | - | 20* | - | 24 | - | - | - | - | - | - |
540 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 | - | - | - | - | - | - |
- | 560 | - | - | - | - | - | - | - | - | - | - | - | - | - | 20* | - | 24 | - | - | - | - | - | - |
580 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 20* | - | 24 | - | - | - | - | - | - |
- | 600 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 | - | - | - | - | - | - |
620 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 | - | - | - | - | - | - |
- | 640 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 | - | - | - | - | - | - |
2.2.Номинальные значения наружного, среднего и внутреннего диаметров резьбы должны соответствовать указанным в табл. 4.
Значения диаметров вычислены по следующим формулам:
d2 = D2 = d - 0,75Р (1)
d3 = d - 2h3 = d - 1,735534Р (2)
d1 = D1 = d - 2Hl = d - 1,5P (3)
Таблица 4
В миллиметрах
Номинальный диаметр резьбы d | Шаг Р | Диаметры резьбы |
d = D | d2 = D2 | d3 | d1 = D1 |
10 | 2 | 10,000 | 8,500 | 6,529 | 7,000 |
12 | 2 | 12,000 | 10,500 | 8,529 | 9,000 |
3 | 9,7500 | 6,793 | 7,500 |
14 | 2 | 14,000 | 12,500 | 10,529 | 11,000 |
3 | 11,750 | 8,793 | 9,500 |
16 | 2 | 16,000 | 14,500 | 12,529 | 13,000 |
4 | 13,000 | 9,058 | 10,000 |
18 | 2 | 18,000 | 16,500 | 14,529 | 15,000 |
4 | 15,000 | 11,058 | 12,000 |
20 | 2 | 20,000 | 18,500 | 16,529 | 17,000 |
4 | 17,000 | 13,058 | 14,000 |
22 | 2 | 22,000 | 20,500 | 18,529 | 19,000 |
3 | 19,750 | 16,793 | 17,500 |
5 | 18,250 | 13,322 | 14,000 |
8 | 16,000 | 8,116 | 10,000 |
24 | 2 | 24,000 | 22,500 | 20,529 | 21,000 |
3 | 21,750 | 18,793 | 19,500 |
5 | 20,250 | 15,322 | 16,500 |
8 | 18,000 | 10,116 | 12,000 |
26 | 2 | 26,000 | 24,500 | 22,529 | 23,000 |
3 | 23,750 | 20,793 | 21,500 |
5 | 22,250 | 17,322 | 18,500 |
8 | 20,000 | 12,116 | 14,000 |
28 | 2 | 28,000 | 26,500 | 24,529 | 25,000 |
3 | 25,750 | 22,793 | 23,500 |
5 | 24,250 | 19,322 | 20,500 |
8 | 22,000 | 14,116 | 16,000 |
30 | 3 | 30,000 | 27,750 | 24,793 | 25,500 |
6 | 25,500 | 19,587 | 21,000 |
10 | 22,500 | 12,645 | 15,000 |
32 | 3 | 32,000 | 29,750 | 26,793 | 27,500 |
6 | 27,500 | 21,587 | 23,000 |
10 | 24,500 | 14,645 | 17,000 |
34 | 3 | 34,000 | 31,750 | 28,793 | 29,500 |
6 | 29,500 | 23,587 | 25,000 |
10 | 26,500 | 16,645 | 19,000 |
36 | 3 | 36,000 | 33,750 | 30,793 | 31,500 |
6 | 31,500 | 25,587 | 27,000 |
10 | 28,500 | 18,645 | 21,000 |
38 | 3 | 38,000 | 35,750 | 32,793 | 33,500 |
6 | 33,500 | 27,587 | 29,000 |
7 | 32,750 | 25,851 | 27,500 |
10 | 30,500 | 20,645 | 23,000 |
40 | 3 | 40,000 | 37,750 | 34,793 | 35,500 |
6 | 35,500 | 29,587 | 31,000 |
7 | 34,750 | 27,851 | 29,500 |
10 | 32,500 | 22,645 | 25,000 |
42 | 3 | 42,000 | 39,750 | 36,793 | 37,500 |
6 | 37,500 | 31,587 | 33,000 |
7 | 36,750 | 29,851 | 31,500 |
10 | 34,500 | 24,645 | 27,000 |
44 | 3 | 44,000 | 41,750 | 38,793 | 39,500 |
7 | 38,750 | 31,851 | 33,500 |
8 | 38,000 | 30,116 | 32,000 |
12 | 35,000 | 23,174 | 26,000 |
46 | 3 | 46,000 | 43,750 | 40,793 | 41,500 |
8 | 40,000 | 32,116 | 34,000 |
12 | 37,000 | 25,174 | 28,000 |
48 | 3 | 48,000 | 45,750 | 42,793 | 43,500 |
8 | 42,000 | 34,116 | 36,000 |
12 | 39,000 | 27,174 | 30,000 |
50 | 3 | 50,000 | 47,750 | 44,793 | 45,500 |
8 | 44,000 | 36,116 | 38,000 |
12 | 41,000 | 29,174 | 32,000 |
52 | 3 | 52,000 | 49,750 | 46,793 | 47,500 |
8 | 46,000 | 38,116 | 40,000 |
12 | 43,000 | 31,174 | 34,000 |
55 | 3 | 55,000 | 52,750 | 49,793 | 50,500 |
8 | 49,000 | 41,116 | 43,000 |
9 | 48,250 | 39,380 | 41,500 |
12 | 46,000 | 34,174 | 37,000 |
14 | 44,500 | 30,702 | 34,000 |
60 | 3 | 60,000 | 57,750 | 54,793 | 55,500 |
8 | 54,000 | 46,116 | 48,000 |
9 | 53,250 | 44,380 | 46,500 |
12 | 51,000 | 39,174 | 42,000 |
14 | 49,500 | 35,702 | 39,000 |
65 | 4 | 65,000 | 62,000 | 58,058 | 59,000 |
10 | 57,500 | 47,645 | 50,000 |
16 | 53,000 | 37,231 | 41,000 |
70 | 4 | 70,000 | 67,000 | 63,058 | 64,000 |
10 | 62,500 | 52,645 | 55,000 |
16 | 58,000 | 42,231 | 46,000 |
75 | 4 | 75,000 | 72,000 | 68,058 | 69,000 |
10 | 67,500 | 57,645 | 60,000 |
16 | 63,000 | 47,231 | 51,000 |
80 | 4 | 80,000 | 77,000 | 73,058 | 74,000 |
10 | 72,500 | 62,645 | 65,000 |
16 | 68,000 | 52,231 | 56,000 |
85 | 4 | 85,000 | 82,000 | 78,058 | 79,000 |
5 | 81,250 | 76,322 | 77,500 |
12 | 76,000 | 64,174 | 67,000 |
18 | 71,500 | 53,760 | 58,000 |
20 | 70,000 | 50,289 | 55,000 |
90 | 4 | 90,000 | 87,000 | 83,058 | 84,000 |
5 | 86,250 | 81,322 | 82,500 |
12 | 81,000 | 69,174 | 72,000 |
18 | 76,500 | 58,760 | 63,000 |
20 | 75,000 | 55,289 | 60,000 |
95 | 4 | 95,000 | 92,000 | 88,058 | 89,000 |
5 | 91,250 | 86,322 | 87,500 |
12 | 86,000 | 74,174 | 77,000 |
18 | 81,500 | 63,760 | 68,000 |
20 | 80,000 | 60,289 | 65,000 |
100 | 4 | 100,000 | 97,000 | 93,058 | 94,000 |
5 | 96,250 | 91,322 | 92,500 |
12 | 91,000 | 79,174 | 82,000 |
20 | 85,000 | 65,289 | 70,000 |
110 | 4 | 110,000 | 107,000 | 103,058 | 104,000 |
5 | 106,250 | 101,322 | 102,500 |
12 | 101,000 | 89,174 | 92,000 |
20 | 95,000 | 75,289 | 80,000 |
120 | 6 | 120,000 | 115,500 | 109,587 | 111,000 |
14 | 109,500 | 95,702 | 99,000 |
16 | 108,000 | 92,231 | 96,000 |
22 | 103,500 | 81,818 | 87,000 |
24 | 102,000 | 78,347 | 84,000 |
130 | 6 | 130,000 | 125,500 | 119,587 | 121,000 |
14 | 119,500 | 105,702 | 109,000 |
16 | 118,000 | 102,231 | 106,000 |
22 | 113,500 | 91,818 | 97,000 |
24 | 112,000 | 88,347 | 94,000 |
140 | 6 | 140,000 | 135,500 | 129,587 | 131,000 |
14 | 129,500 | 115,702 | 119,000 |
16 | 128,000 | 112,231 | 116,000 |
24 | 122,000 | 98,347 | 104,000 |
150 | 6 | 150,000 | 145,500 | 139,587 | 141,000 |
16 | 138,000 | 122,231 | 126,000 |
24 | 132,000 | 108,347 | 114,000 |
160 | 6 | 160,000 | 155,500 | 149,587 | 151,000 |
8 | 154,000 | 146,116 | 148,000 |
16 | 148,000 | 132,231 | 136,000 |
24 | 142,000 | 118,347 | 124,000 |
28 | 139,000 | 111,405 | 118,000 |
170 | 6 | 170,000 | 165,500 | 159,587 | 161,000 |
8 | 164,000 | 156,116 | 158,000 |
16 | 158,000 | 142,231 | 146,000 |
24 | 152,000 | 128,347 | 134,000 |
28 | 149,000 | 121,405 | 128,000 |
180 | 8 | 180,000 | 174,000 | 166,116 | 168,000 |
18 | 166,500 | 148,760 | 153,000 |
20 | 165,000 | 145,289 | 150,000 |
28 | 159,000 | 131,405 | 138,000 |
32 | 156,000 | 124,463 | 132,000 |
190 | 8 | 190,000 | 184,000 | 176,116 | 178,000 |
18 | 176,500 | 158,760 | 163,000 |
20 | 175,000 | 155,289 | 160,000 |
32 | 166,000 | 134,463 | 142,000 |
200 | 8 | 200,000 | 194,000 | 186,116 | 188,000 |
10 | 192,500 | 182,645 | 185,000 |
18 | 186,500 | 168,760 | 173,000 |
20 | 185,000 | 165,289 | 170,000 |
32 | 176,000 | 144,463 | 152,000 |
210 | 8 | 210,000 | 204,000 | 196,116 | 198,000 |
10 | 202,500 | 192,645 | 195,000 |
20 | 195,000 | 175,289 | 180,000 |
32 | 186,000 | 154,463 | 162,000 |
36 | 183,000 | 147,521 | 156,000 |
220 | 8 | 220,000 | 214,000 | 206,116 | 208,000 |
10 | 212,500 | 202,645 | 205,000 |
20 | 205,000 | 185,289 | 190,000 |
32 | 196,000 | 164,463 | 172,000 |
36 | 193,000 | 157,521 | 166,000 |
230 | 8 | 230,000 | 224,000 | 216,116 | 218,000 |
20 | 215,000 | 195,289 | 200,000 |
36 | 203,000 | 167,521 | 176,000 |
240 | 8 | 240,000 | 234,000 | 226,116 | 228,000 |
22 | 223,500 | 201,818 | 207,000 |
36 | 213,000 | 177,521 | 186,000 |
250 | 12 | 250,000 | 241,000 | 229,174 | 232,000 |
22 | 233,500 | 211,818 | 217,000 |
24 | 232,000 | 208,347 | 214,000 |
40 | 220,000 | 180,578 | 190,000 |
260 | 12 | 260,000 | 251,000 | 239,174 | 242,000 |
22 | 243,500 | 221,818 | 227,000 |
40 | 230,000 | 190,578 | 200,000 |
270 | 12 | 270,000 | 261,000 | 249,174 | 252,000 |
24 | 252,000 | 228,347 | 234,000 |
40 | 240,000 | 200,578 | 210,000 |
280 | 12 | 280,000 | 271,000 | 259,174 | 262,000 |
24 | 262,000 | 238,347 | 244,000 |
40 | 250,000 | 210,578 | 220,000 |
290 | 12 | 290,000 | 281,000 | 269,174 | 272,000 |
24 | 272,000 | 248,347 | 254,000 |
44 | 257,000 | 213,636 | 224,000 |
300 | 12 | 300,000 | 291,000 | 279,174 | 282,000 |
24 | 282,000 | 258,347 | 264,000 |
40 | 270,000 | 230,578 | 240,000 |
44 | 267,000 | 223,636 | 234,000 |
320 | 12 | 320,000 | 311,000 | 299,174 | 302,000 |
44 | 287,000 | 243,636 | 254,000 |
48 | 284,000 | 236,694 | 248,000 |
340 | 12 | 340,000 | 331,000 | 319,174 | 322,000 |
44 | 307,000 | 263,636 | 274,000 |
360 | 12 | 360,000 | 351,000 | 339,174 | 342,000 |
48 | 324,000 | 276,694 | 288,000 |
380 | 12 | 380,000 | 371,000 | 359,174 | 362,000 |
48 | 344,000 | 296,694 | 308,000 |
400 | 12 | 400,000 | 391,000 | 379,174 | 382,000 |
48 | 364,000 | 316,694 | 328,000 |
420 | 16 | 420,000 | 408,000 | 392,231 | 396,000 |
18 | 406,500 | 388,760 | 393,000 |
440 | 18 | 440,000 | 426,500 | 408,760 | 413,000 |
460 | 18 | 460,000 | 446,500 | 428,760 | 433,000 |
480 | 16 | 480,000 | 468,000 | 452,231 | 456,000 |
18 | 466,500 | 448,760 | 453,000 |
500 | 16 | 500,000 | 488,000 | 472,231 | 476,000 |
18 | 486,500 | 468,760 | 473,000 |
520 | 20 | 520,000 | 505,000 | 485,289 | 490,000 |
24 | 502,000 | 478,347 | 484,000 |
540 | 24 | 540,000 | 522,000 | 498,347 | 504,000 |
560 | 20 | 560,000 | 545,000 | 525,289 | 530,000 |
24 | 542,000 | 518,347 | 524,000 |
580 | 20 | 580,000 | 565,000 | 545,289 | 550,000 |
24 | 562,000 | 538,347 | 544,000 |
600 | 24 | 600,000 | 582,000 | 558,347 | 564,000 |
620 | 24 | 620,000 | 602,000 | 578,347 | 584,000 |
640 | 24 | 640,000 | 622,000 | 598,347 | 604,000 |
3.ОБОЗНАЧЕНИЯ
3.1.В условное обозначение упорной резьбы должны входить: буква S, номинальный диаметр и шаг, например:
S80×10
Для левой резьбы после условного обозначения размера резьбы указывают буквы LH, например:
S80×10LH
3.2.В условное обозначение многозаходной резьбы должны входить: буква S, номинальный диаметр, значение хода и в скобках буква Р и значение шага, например:
- для двухзаходной резьбы с шагом 10 мм и значением хода 20 мм:
S80×20(P10)
- то же, для левой резьбы:
S80×20(P10)LH