螺距P
|
收 尾x max
|
肩 距Amax
|
退 刀 槽
|
|||||
G1
|
Dg
|
R≈
|
||||||
一般
|
短的
|
一般
|
长的
|
一般
|
短的
|
|||
0.25
|
1
|
0.5
|
1.5
|
2
|
D+0.3
|
|||
0.3
|
1.2
|
0.6
|
1.8
|
2.4
|
||||
0.35
|
1.4
|
0.7
|
2.2
|
2.8
|
||||
0.4
|
1.6
|
0.8
|
2.5
|
3.2
|
||||
0.45
|
1.8
|
0.9
|
2.8
|
3.6
|
||||
0.5
|
2
|
1
|
3
|
4
|
2
|
1
|
0.2
|
|
0.6
|
2.4
|
1.2
|
3.2
|
4.8
|
2.4
|
1.2
|
0.3
|
|
0.7
|
2.8
|
1.4
|
3.5
|
5.6
|
2.8
|
1.4
|
0.4
|
|
0.75
|
3
|
1.5
|
3.8
|
6
|
3
|
1.5
|
0.4
|
|
0.8
|
3.2
|
1.6
|
4
|
6.4
|
3.2
|
1.6
|
0.4
|
|
1
|
4
|
2
|
5
|
8
|
4
|
2
|
D+0.5
|
0.5
|
1.25
|
5
|
2.5
|
6
|
10
|
5
|
2.5
|
0.6
|
|
1.5
|
6
|
3
|
7
|
12
|
6
|
3
|
0.8
|
|
1.75
|
7
|
3.5
|
9
|
14
|
7
|
3.5
|
0.9
|
|
2
|
8
|
4
|
10
|
16
|
8
|
4
|
1
|
|
2.5
|
10
|
5
|
12
|
18
|
10
|
5
|
1.2
|
|
3
|
12
|
6
|
14
|
22
|
12
|
6
|
1.5
|
|
3.5
|
14
|
7
|
16
|
24
|
14
|
7
|
1.8
|
|
4
|
16
|
8
|
18
|
26
|
16
|
8
|
2
|
|
4.5
|
18
|
9
|
21
|
29
|
18
|
9
|
2.2
|
|
5
|
20
|
10
|
23
|
32
|
20
|
10
|
2.5
|
|
5.5
|
22
|
11
|
25
|
35
|
22
|
11
|
2.8
|
|
6
|
24
|
12
|
28
|
38
|
24
|
12
|
3
|
|
参考值
|
=4P
|
=2P
|
≈(6~5)P
|
≈(8~6.5)P
|
=4P
|
=2P
|
—
|
≈0.5P
|