P
|
螺距 |
粗牙 |
細牙1 |
細牙2 |
b1
|
b
|
L≤125 |
125<L≤200 |
L>200 |
ds
|
最大值 |
最小值 |
x1
|
x2
|
|
2 |
2 |
2.5 |
2.5 |
2.5 |
3 |
3 |
3.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
2 |
2 |
2 |
- |
- |
- |
- |
- |
- |
- |
- |
14 |
16 |
18 |
20 |
22 |
24 |
25 |
30 |
34 |
38 |
42 |
46 |
50 |
54 |
60 |
66 |
40 |
44 |
48 |
52 |
56 |
60 |
66 |
72 |
53 |
57 |
61 |
65 |
69 |
73 |
79 |
85 |
14 |
16 |
18 |
20 |
22 |
24 |
27 |
30 |
13.73 |
15.73 |
17.73 |
19.67 |
21.67 |
23.67 |
26.67 |
29.67 |
5 |
5 |
6.3 |
6.3 |
6.3 |
7.5 |
7.5 |
9 |
2.5 |
2.5 |
3.2 |
3.2 |
3.2 |
3.8 |
3.8 |
4.5 |
|