|
渐开线函数表(invα＝tanα-α) |
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|
分 度 |
0 |
5' |
10' |
15' |
20' |
25' |
30' |
35' |
40' |
45' |
50' |
55' |
|
61° |
0.73940 |
0.74415 |
0.74893 |
0.75375 |
0.75859 |
0.76348 |
0.76839 |
0.77334 |
0.77833 |
0.78335 |
0.78840 |
0.79350 |
|
62° |
0.79862 |
0.80378 |
0.80898 |
0.81422 |
0.81949 |
0.82480 |
0.83015 |
0.83554 |
0.84096 |
0.84643 |
0.85193 |
0.85747 |
|
63° |
0.86305 |
0.86868 |
0.87434 |
0.88004 |
0.88579 |
0.89158 |
0.89741 |
0.90328 |
0.90919 |
0.91515 |
0.92115 |
0.92720 |
|
64° |
0.93329 |
0.93943 |
0.94561 |
0.95184 |
0.95812 |
0.96444 |
0.97081 |
0.97722 |
0.98369 |
0.99020 |
0.99677 |
1.00338 |
|
65° |
1.01004 |
1.01676 |
1.02352 |
1.03034 |
1.03721 |
1.04413 |
1.05111 |
1.05814 |
1.06522 |
1.07236 |
1.07956 |
1.08681 |
|
66° |
1.09412 |
1.10149 |
1.10891 |
1.11639 |
1.12393 |
1.13154 |
1.13920 |
1.14692 |
1.15471 |
1.16256 |
1.17047 |
1.17844 |
|
67° |
1.18648 |
1.19459 |
1.20276 |
1.21100 |
1.21930 |
1.22767 |
1.23612 |
1.24463 |
1.25321 |
1.26187 |
1.27059 |
1.27939 |
|
68° |
1.28826 |
1.29721 |
1.30623 |
1.31533 |
1.32451 |
1.33376 |
1.34310 |
1.35251 |
1.36201 |
1.37158 |
1.38124 |
1.39098 |
|
69° |
1.40081 |
1.41073 |
1.42073 |
1.43081 |
1.44099 |
1.45126 |
1.46162 |
1.47207 |
1.48261 |
1.49325 |
1.50399 |
1.51488 |
|
70° |
1.52575 |
1.53678 |
1.54791 |
1.55914 |
1.57047 |
1.58191 |
1.59346 |
1.60511 |
1.61687 |
1.62874 |
1.64072 |
1.65282 |
|
71° |
1.66503 |
1.67735 |
1.68980 |
1.70236 |
1.71504 |
1.72785 |
1.74077 |
1.75383 |
1.76701 |
1.78032 |
1.79376 |
1.80734 |
|
72° |
1.82105 |
1.83489 |
1.84888 |
1.86300 |
1.87726 |
1.89167 |
1.90623 |
1.92094 |
1.93579 |
1.95080 |
1.96596 |
1.98128 |
|
73° |
1.99676 |
2.01240 |
2.02821 |
2.04418 |
2.06032 |
2.07664 |
2.09313 |
2.10979 |
2.12664 |
2.14366 |
2.16088 |
2.17828 |
|
74° |
2.19587 |
2.21366 |
2.23164 |
2.24981 |
2.26821 |
2.28681 |
2.30561 |
2.32463 |
2.34387 |
2.36332 |
2.38301 |
2.40291 |
|
75° |
2.42305 |
2.44343 |
2.46405 |
2.48491 |
2.50601 |
2.52737 |
2.54899 |
2.57087 |
2.59301 |
2.61542 |
2.63811 |
2.66108 |
|
76° |
2.68433 |
2.70787 |
2.73171 |
2.75585 |
2.78029 |
2.80505 |
2.83012 |
2.85552 |
2.88125 |
2.90731 |
2.93371 |
2.96046 |
|
77° |
2.98757 |
3.01504 |
3.04288 |
3.07110 |
3.09970 |
3.12869 |
3.15808 |
3.18788 |
3.21809 |
3.24873 |
3.27980 |
3.31131 |
|
78° |
3.34327 |
3.37570 |
3.40859 |
3.44197 |
3.47583 |
3.51020 |
3.54507 |
3.58047 |
3.61641 |
3.65289 |
3.68993 |
3.72755 |
|
79° |
3.76574 |
3.80454 |
3.84395 |
3.88398 |
3.92465 |
3.96598 |
4.00798 |
4.05067 |
4.09406 |
4.13817 |
4.18302 |
4.22863 |
|
80° |
4.27502 |
4.32220 |
4.37020 |
4.41903 |
4.46872 |
4.51930 |
4.57077 |
4.62318 |
4.67654 |
4.73088 |
4.87622 |
4.84260 |
|
81° |
4.90003 |
4.95856 |
5.01822 |
5.07902 |
5.14102 |
5.20424 |
5.26871 |
5.33448 |
5.40159 |
5.47007 |
5.53997 |
5.61133 |
|
82° |
5.68420 |
5.75862 |
5.83465 |
5.91233 |
5.99172 |
6.07288 |
6.15586 |
6.24073 |
6.32754 |
6.41638 |
6.50731 |
6.60040 |
|
83° |
6.69572 |
6.79337 |
6.89342 |
6.99597 |
7.10111 |
7.20893 |
7.31954 |
7.43305 |
7.54957 |
7.66922 |
7.79214 |
7.91844 |
|
84° |
8.04829 |
8.18182 |
8.31919 |
8.46057 |
8.60614 |
8.75608 |
8.91059 |
9.06989 |
9.23420 |
9.40375 |
9.57881 |
9.75964 |
|
85° |
9.94652 |
10.13978 |
10.33973 |
10.54673 |
10.76116 |
10.98342 |
11.21395 |
11.45321 |
11.70172 |
11.96001 |
12.22866 |
12.50833 |
|
86° |
12.79968 |
13.10348 |
13.42052 |
13.75170 |
14.09798 |
14.46041 |
14.84015 |
15.23845 |
15.65672 |
16.09649 |
16.55945 |
17.04749 |
|
87° |
17.56270 |
18.10740 |
18.68421 |
19.29603 |
19.94615 |
20.63827 |
21.37660 |
22.16592 |
23.01168 |
23.92017 |
24.89862 |
25.95542 |
|
88° |
27.10036 |
28.34495 |
29.70278 |
31.19001 |
32.82606 |
34.63443 |
36.64384 |
38.88976 |
41.41655 |
44.28037 |
47.55344 |
51.33022 |
|
89° |
55.73661 |
60.94435 |
67.19383 |
74.83229 |
84.38062 |
96.65731 |
113.02656 |
135.94389 |
170.32037 |
227.61514 |
342.20561 |
685.97868 |
|
注：α≤60°时，参见齿轮传动部分的相应表，该表中的θ与本表的α等效。 |
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