Передача винт-гайка. Молодова Ю.И - 6 стр.

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Таблица 1
Номинальные диаметры и шаги однозаходной
трапецеидальной резьбы, мм
Номинальный
диаметр резьбы d
Шаг
Р
Диаметр резьбы
наружный
средний
внутренний
d
D
4
d
2
= D
2
D
1
Ряд 1
Ряд 2
10*
1,5
2
10,000
10,000
10,300
10,500
9,250
9,000
8,500
8,000
11
2
3
11,000
11,000
11,500
11,500
10,000
9,500
9,000
8,000
12*
2
3
12,000
12,000
12,500
12,500
11,000
10,500
10,000
9,000
14
2
3
14,000
14,000
14,500
14,500
13,000
12,500
12,000
11,000
16*
2
4
16,000
16,000
16,500
16,500
15,000
14,000
14,000
12,000
18
2
4
18,000
18,000
18,500
18,500
17,000
16,000
16,000
14,000
20*
2
4
20,000
20,000
20,500
20,500
19,000
18,000
18,000
16,000
22
2*
3
5
8
22,000
22,000
22,000
22,000
22,500
22,500
22,500
23,000
21,000
20,500
19,500
18,000
20,000
19,000
17,000
14,000
24*
2*
3
5
8
24,000
24,000
24,000
24,000
24,500
24,500
24,500
25,000
23,000
22,500
21,500
20,000
22,000
21,000
19,000
16,000
26
2*
3
5
8
26,000
26,000
26,000
26,000
26,500
26,500
26,500
27,000
25,000
24,500
23,500
22,000
24,000
23,000
21,000
18,000
28
28*
2*
3
5
8
28,000
28,000
28,000
28,000
28,500
28,500
28,500
29,000
27,000
26,500
25,500
24,000
26,000
25,000
23,000
20,000
30
3
6
10
30,000
30,000
30,000
30,500
31,000
31,000
28,500
27,500
25,000
27,000
24,000
20,000