|
标准外齿轮的固定弦齿厚 |
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|
m (或mn) |
|
|
m (或mn) |
|
|
m (或mn) |
|
|
|
1.25 |
1.734 |
0.934 |
4.5 |
6.242 |
3.364 |
16 |
22.193 |
11.961 |
|
1.5 |
2.081 |
1.121 |
5 |
6.935 |
3.738 |
18 |
24.967 |
13.456 |
|
1.75 |
2.427 |
1.308 |
5.5 |
7.629 |
4.112 |
20 |
27.741 |
14.952 |
|
2 |
2.774 |
1.495 |
6 |
8.322 |
4.485 |
22 |
30.515 |
16.447 |
|
|
|
|
|
|
|
|
|
|
|
2.25 |
3.121 |
1.682 |
6.5 |
9.016 |
4.859 |
25 |
34.676 |
18.690 |
|
2.5 |
3.468 |
1.869 |
7 |
9.709 |
5.233 |
28 |
38.837 |
20.932 |
|
2.75 |
3.814 |
2.056 |
8 |
11.096 |
5.981 |
30 |
41.612 |
22.427 |
|
3 |
4.161 |
2.243 |
9 |
12.483 |
6.728 |
32 |
44.386 |
23.922 |
|
|
|
|
|
|
|
|
|
|
|
3.25 |
4.508 |
2.430 |
10 |
13.871 |
7.476 |
36 |
49.934 |
26.913 |
|
3.5 |
4.855 |
2.617 |
11 |
15.258 |
8.224 |
40 |
55.482 |
29.903 |
|
3.75 |
5.202 |
2.803 |
12 |
16.645 |
8.971 |
45 |
62.417 |
33.641 |
|
4 |
5.548 |
2.990 |
14 |
19.419 |
10.466 |
50 |
69.353 |
37.379 |
|
注:本表也可以用于内齿轮,对于齿顶圆直径按表标准齿轮传动的几何计算计算的内齿轮,应将本表中的 上 |
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