材质 
Φ3
3.14
3.2
6.2
5.8
0.5
0.2
Φ4
4.14
4.215
8.2
7.8
0.5
0.2
Φ5
5.14
5.215
10.2
9.8
0.8
0.2
Φ6
6.14
6.215
12.3
11.7
1
0.2
Φ7
7.15
7.24
13.3
12.7
1
0.2
Φ8
8.15
8.24
15.3
14.7
1.5
0.5
Φ10
10.15
10.24
18.4
17.6
2
0.5
Φ12
12.15
12.26
21.4
20.6
2.5
0.5
Φ14
14.15
14.26
24.5
23.5
2.5
0.5
Φ16
16.15
16.26
27.5
26.5
2.5
0.5
Φ18
18.15
18.26
30.5
29.5
3
0.5
Φ20
20.16
20.29
33.5
32.5
3
0.5
Φ22
22.16
22.29
35.5
34.5
3
0.5
Φ25
25.16
25.29
39.5
38.5
4
1
Φ28
28.16
28.29
42.5
41.5
4
1
Φ32
32.17
32.33
48.5
47.5
5
1
Φ36
36.17
36.33
52.6
51.4
5
1
Φ40
40.17
40.33
58.6
57.4
5
1
Φ42
42.18
42.34
60.6
59.4
5
1
Φ45
45.18
45.34
65.6
64.4
6
1