Originally posted on 2019年7月27日 @ 上午8:50
许用转矩 Tp/N·m |
圆形块 d/mm |
长圆形块/mm | 块厚 h/mm |
平均摩 | 块 数 | 摩擦总面积A/cm2 | 许用压强 pp/MPa |
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擦半径 | |||||||||||||
r | l | B | Rm/mm | 圆 | 长圆 | 圆 | 长圆 | 半圆 | 圆 | 长圆 | |||
400 | 40 | 20 | 50 | 40 | 20 | 100 | 6 | 6 | 75.36 | 99.36 | 66.4 | 0.973 | 0.74 |
800 | 110 | 12 | 9 | 150.72 | 147.54 | 144 | 0.885 | 0.904 | |||||
1600 | 60 | 30 | 75 | 25 | 140 | 9 | 6 | 254.34 | 223.56 | 252.9 | 0.824 | 0.94 | |
3150 | 60 | 180 | 12 | 9 | 339.12 | 335.34 | 323 | 0.947 | 0.958 | ||||
6300 | 80 | 60 | 100 | 36 | 210 | 12 | 9 | 602.88 | 596.16 | 511.2 | 0.912 | 0.924 | |
12500 | 80 | 260 | 18 | 15 | 904.32 | 993.6 | 765 | 0.965 | 0.888 | ||||
18000 | 300 | 24 | 18 | 1205.16 | 1192.32 | 1004.4 | 0.913 | 0.923 | |||||
25000 | 100 | 50 | 125 | 100 | 40 | 330 | 18 | 15 | 1413 | 1552.5 | 1305.6 | 0.983 | 0.895 |
35500 | 360 | 24 | 18 | 1884 | 1863 | 1557 | 0.96 | 0.97 | |||||
50000 | 70 | 170 | 140 | 400 | 30 | 15 | 2355 | 2308 | 2071 | 0.975 | 0.988 | ||
71000 | 480 | 36 | 12 | 2826 | 2769 | 2928 | 0.96 | 0.978 | |||||
100000 | 120 | 90 | 210 | 180 | 50 | 480 | 36 | 12 | 4068 | 3700 | 3582 | 0.938 | 1.03 |
140000 | 560 | 40 | 15 | 4520 | 4624 | 4812 | 1.01 | 0.955 |