Control Valve (Hoist and Brake Cooling)
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图 1 | g01194353 |
俯视图 |
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图 2 | g01194319 |
剖面 A-A |
(1) 两只螺母的扭矩 ... 35 ± 3 N·m (310 ± 25 lb in)
(2) 177-1405 弹簧
- 在试验力下的长度 ... 8.2 mm (0.32 in)
- 试验力 ... 18.41 ± 0.55 N (4.14 ± 0.12 lb)
- 试验后的自由长度 ... 12.29 mm (0.4839 in)
- 外径 ... 9.30 mm (0.3661 in)
- 试验力 ... 18.41 ± 0.55 N (4.14 ± 0.12 lb)
(3) 177-1403 弹簧
- 在试验力下的长度 ... 46.0 mm (1.81
in)
- 试验力 ... 21.00 ± 0.63 N (4.721 ± 0.142 lb)
- 试验后的自由长度 ... 53.92 mm (2.12 in)
- 外径 ... 15.24 mm (0.600 in)
- 试验力 ... 21.00 ± 0.63 N (4.721 ± 0.142 lb)
(4) 118-5087 弹簧
- 在试验力下的长度 ... 50.0 mm (1.97
in)
- 试验力 ... 243 ± 19 N (55 ± 4 lb)
- 试验后的自由长度 ... 63.5 mm (2.50 in)
- 外径 ... 35.56 mm (1.400 in)
- 试验力 ... 243 ± 19 N (55 ± 4 lb)
(5) 118-5086 弹簧
- 在试验力下的长度 ... 55.0 mm (2.17
in)
- 试验力 ... 438 ± 35 N (98 ± 8 lb)
- 试验后的自由长度 ... 76.2 mm (3.00 in)
- 外径 ... 49.2 mm (1.94 in)
- 试验力 ... 438 ± 35 N (98 ± 8 lb)
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图 3 | g01194344 |
B-B 视图 |
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图 4 | g00103229 |
剖面 C-C |
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图 5 | g00103234 |
截面 D-D |
(6) 7S-8491 弹簧
- 在试验力下的长度 ... 25.4 mm (1.00
in)
- 试验力 ... 19.2 ± 1.6 N (4.31 ± 35 lb)
- 试验后的自由长度 ... 41.1 mm (1.62 in)
- 外径 ... 30.18 mm (1.188 in)
- 试验力 ... 19.2 ± 1.6 N (4.31 ± 35 lb)
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图 6 | g00103235 |
剖面 E-E |
(7) 滤网组件的扭矩 ... 13 ± 3 N·m (9.6 ± 2.2 lb ft)
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图 7 | g00515446 |
F-F 视图 |
(8) 132-7102 平衡阀
- 开启压力 ... 6900 + 700 − 0 kPa (1000 + 100 − 0 psi)
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图 8 | g00103238 |
剖面 G-G |
(3) 前制动器机油冷却器安全阀
- 卸压阀压力设定 ... 790 ± 20 kPa (115
± 3 psi)
- 阀体的扭矩 ... 185 ± 15 N·m (136 ± 11 lb ft)
(10) 螺塞的扭矩 ... 125 ± 15 N·m (92 ± 11 lb ft)
(11) 8B-4624 垫片
- 数量 ... 5
- 厚度 ... 0.81 mm (0.032 in)
注: 调整这里的垫片数量。
(12) 8B-4624 垫片
- 数量 ... 7
- 厚度 ... 0.81 mm (0.032 in)
注: 请勿在此调整垫片数量。
(13) 6J-3380 弹簧
- 在试验力下的长度 ... 60.5 mm (2.38
in)
- 试验力 ... 653.9 ± 51.6 N (147.0 ± 11.6 lb)
- 试验后的自由长度 ... 86.6 mm (3.41 in)
- 外径 ... 34.95 mm (1.376 in)
- 试验力 ... 653.9 ± 51.6 N (147.0 ± 11.6 lb)
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图 9 | g01194378 |
(14) 109-6918 安全阀
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