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覆胶帆布平带单位截面积传递的额定功率P0(α=180°,σ0=1.8N/mm2,平稳载荷) kW·cm2 |
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υ/m·s-1 |
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|
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
|
|
30 |
1.1 |
1.3 |
1.5 |
1.7 |
1.9 |
2.1 |
2.3 |
2.5 |
2.7 |
2.9 |
3.0 |
3.2 |
3.3 |
3.5 |
3.6 |
3.7 |
3.8 |
4.0 |
4.0 |
4.1 |
4.2 |
4.3 |
4.3 |
4.3 |
4.3 |
4.3 |
|
35 |
2.0 |
2.2 |
2.4 |
3.1 |
3.4 |
3.6 |
3.7 |
3.8 |
3.9 |
4.1 |
4.3 |
4.4 |
4.4 |
4.4 |
4.4 |
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|
40 |
1.6 |
1.8 |
2.6 |
2.8 |
3.3 |
3.9 |
4.0 |
4.1 |
4.2 |
4.3 |
4.4 |
4.5 |
4.5 |
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|
45 |
1.4 |
4.4 |
4.5 |
4.5 |
4.5 |
4.6 |
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|
50 |
1.2 |
2.1 |
2.3 |
2.5 |
3.0 |
3.2 |
3.4 |
3.5 |
3.7 |
3.8 |
4.0 |
4.2 |
4.3 |
4.4 |
4.6 |
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|
60 |
2.7 |
2.9 |
3.1 |
3.3 |
3.6 |
3.9 |
4.1 |
4.5 |
4.6 |
4.6 |
4.6 |
4.7 |
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|
75 |
1.7 |
1.9 |
3.5 |
3.8 |
4.1 |
4.2 |
4.3 |
4.4 |
4.5 |
4.6 |
4.7 |
4.7 |
4.7 |
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|
100 |
2.4 |
2.6 |
2.8 |
3.2 |
3.4 |
3.7 |
3.9 |
4.0 |
4.4 |
4.5 |
4.6 |
4.7 |
4.8 |
4.8 |
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注:1.平带单位截面积所能传递的功率P0:当σ0=1.6N/mm2时,比表内数值约小7.8%;σ0=2N/mm2时,比表内数值约大7.8%。 2.自动张紧时,P0值仅使用功率表中υ=10m/s一项,并须乘以 |
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