计算选型
|
推力轴承的 D、D1(＝2R1)、D2(＝2R2)、D3(＝2R3)、D4(＝2R4)、Ae 尺寸 |
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|
油腔 形状 |
轴颈直径 D /cm |
主轴无砂轮越程槽 |
主轴有砂轮越程槽 |
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|
D1 /cm |
D2 /cm |
D3 /cm |
D4 /cm |
Ae /cm2 |
D1 /cm |
D2 /cm |
D3 /cm |
D4 /cm |
Ae /cm2 |
||
|
环 形 油 腔 |
3 |
3.0 |
3.6 |
4.2 |
4.8 |
7.35 |
3.6 |
4.3 |
5.0 |
5.8 |
10.58 |
|
4 |
4.0 |
4.8 |
5.6 |
6.4 |
13.07 |
4.6 |
5.5 |
6.4 |
7.4 |
17.28 |
|
|
5 |
5.0 |
6.0 |
7.0 |
8.0 |
20.42 |
5.6 |
6.7 |
7.8 |
9.0 |
25.62 |
|
|
6 |
6.0 |
7.2 |
8.4 |
9.6 |
29.40 |
6.8 |
8.2 |
9.5 |
10.9 |
37.77 |
|
|
7 |
7.0 |
8.4 |
9.8 |
11.2 |
40.02 |
7.8 |
9.4 |
10.9 |
12.5 |
49.70 |
|
|
8 |
8.0 |
9.6 |
11.2 |
12.8 |
52.28 |
8.8 |
10.6 |
12.3 |
14.1 |
63.25 |
|
|
9 |
9.0 |
10.8 |
12.6 |
14.4 |
66.16 |
9.8 |
11.8 |
13.7 |
15.7 |
78.45 |
|
|
10 |
10.0 |
12.0 |
14.0 |
16.0 |
81.68 |
10.8 |
13.0 |
15.1 |
17.3 |
95.27 |
|
|
12 |
12.0 |
14.4 |
16.8 |
19.2 |
117.62 |
12.8 |
15.4 |
17.9 |
20.5 |
133.83 |
|
|
14 |
14.0 |
16.8 |
19.6 |
22.4 |
160.10 |
14.8 |
17.8 |
20.7 |
23.7 |
178.92 |
|
|
15 |
15.0 |
18.0 |
21.0 |
24.0 |
183.78 |
15.8 |
19.0 |
22.1 |
25.3 |
203.91 |
|
|
16 |
16.0 |
19.2 |
22.4 |
25.6 |
209.10 |
16.8 |
20.2 |
23.5 |
26.9 |
230.54 |
|
|
18 |
18.0 |
21.6 |
25.2 |
28.8 |
264.65 |
18.8 |
22.6 |
26.3 |
30.1 |
288.70 |
|
|
20 |
20.0 |
24.0 |
28.0 |
32.0 |
326.73 |
20.8 |
25.0 |
29.1 |
33.3 |
353.39 |
|
|
扇 形 三 油 腔 |
6 |
6.0 |
7.2 |
8.4 |
9.6 |
9.80 |
6.8 |
8.2 |
9.5 |
10.9 |
12.59 |
|
7 |
7.0 |
8.4 |
9.8 |
11.2 |
13.34 |
7.8 |
9.4 |
10.9 |
12.5 |
16.56 |
|
|
8 |
8.0 |
9.6 |
11.2 |
12.8 |
17.42 |
8.8 |
10.6 |
12.3 |
14.1 |
21.08 |
|
|
9 |
9.0 |
10.8 |
12.6 |
14.4 |
22.05 |
9.8 |
11.8 |
13.7 |
15.7 |
26.15 |
|
|
10 |
10.0 |
12.0 |
14.0 |
16.0 |
27.23 |
10.8 |
13.0 |
15.1 |
18.3 |
35.95 |
|
|
12 |
12.0 |
14.4 |
16.8 |
19.2 |
39.21 |
12.8 |
15.4 |
17.9 |
20.5 |
44.61 |
|
|
14 |
14.0 |
16.8 |
19.6 |
22.4 |
53.36 |
14.8 |
17.8 |
20.7 |
23.7 |
59.64 |
|
|
15 |
15.0 |
18.0 |
21.0 |
24.0 |
61.26 |
15.8 |
19.0 |
22.1 |
25.3 |
67.97 |
|
|
16 |
16.0 |
19.2 |
22.4 |
25.6 |
69.70 |
16.8 |
20.2 |
23.5 |
26.9 |
76.85 |
|
|
18 |
18.0 |
21.6 |
25.2 |
28.8 |
88.22 |
18.8 |
22.6 |
26.3 |
30.1 |
96.23 |
|
|
20 |
20.0 |
24.0 |
28.0 |
32.0 |
108.91 |
20.8 |
25.0 |
29.1 |
33.3 |
117.80 |
|
|
扇 形 四 油 腔 |
10 |
10.0 |
12.0 |
14.0 |
16.0 |
20.42 |
10.8 |
13.0 |
15.1 |
17.3 |
23.82 |
|
12 |
12.0 |
14.4 |
16.8 |
19.2 |
29.40 |
12.8 |
15.4 |
17.9 |
20.5 |
33.46 |
|
|
14 |
14.0 |
16.8 |
19.6 |
22.4 |
40.02 |
14.8 |
17.8 |
20.7 |
23.7 |
44.73 |
|
|
15 |
15.0 |
18.0 |
21.0 |
24.0 |
45.94 |
15.8 |
19.0 |
22.1 |
25.3 |
50.98 |
|
|
16 |
16.0 |
19.2 |
22.4 |
25.6 |
52.28 |
16.8 |
20.2 |
23.5 |
26.8 |
57.63 |
|
|
18 |
18.0 |
21.6 |
25.2 |
28.8 |
66.16 |
18.8 |
22.6 |
26.3 |
30.1 |
72.17 |
|
|
20 |
20.0 |
24.0 |
28.0 |
32.0 |
81.68 |
20.8 |
25.0 |
29.1 |
33.3 |
88.35 |
|
