| P |
Coarse pitch |
| dk |
Maximum |
| Minimum |
| ds |
Maximum |
| Minimum |
| L |
Maximum |
| Minimum |
| y |
Maximum |
| Minimum |
| y1 |
Maximum |
| Minimum |
| k |
Maximum |
| Minimum |
| m |
Maximum |
| Minimum |
| r |
≈ |
| R |
≈ |
|
| 0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2.5 |
3 |
| 8 |
11 |
13 |
16 |
20 |
twenty three |
29 |
35 |
44 |
| 6 |
8 |
10 |
13 |
17 |
20 |
26 |
32 |
41 |
| 7 |
9 |
11 |
12.5 |
16.5 |
19.5 |
twenty three |
29 |
37.5 |
| 5.5 |
7.5 |
9 |
10.5 |
14.5 |
17.5 |
twenty one |
27 |
35 |
| 20 |
26 |
33 |
39 |
51 |
65 |
73 |
90 |
110 |
| 18 |
twenty four |
30 |
36 |
48 |
62 |
70 |
86 |
106 |
| 1.9 |
2.3 |
2.3 |
2.8 |
4.4 |
4.9 |
6.4 |
6.9 |
9.4 |
| 1.1 |
1.5 |
1.5 |
2 |
3.6 |
4.1 |
5.6 |
6.1 |
8.6 |
| 2.3 |
2.8 |
3.3 |
4.4 |
5.4 |
6.4 |
7.5 |
8 |
10.5 |
| 1.7 |
2.3 |
2.7 |
3.6 |
4.6 |
5.6 |
6.5 |
7 |
9.5 |
| 10.5 |
13 |
17 |
20 |
25 |
33.5 |
37.5 |
46.5 |
56.5 |
| 8.5 |
11 |
15 |
18 |
twenty three |
31 |
35 |
44 |
53.5 |
| 4.6 |
6.5 |
8 |
10 |
12 |
14 |
17 |
twenty one |
25 |
| 3.2 |
4 |
5 |
6.5 |
8 |
10 |
13 |
16 |
20 |
| 2 |
2.5 |
3 |
3 |
5 |
6 |
7 |
8 |
9 |
| 3 |
4 |
5 |
6 |
8 |
10 |
11 |
14 |
18 |
|
中文
English
