Gear Pump (Brake Cooling)
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| 图 1 | g01202898 |
端部视图 | |
(1) 八根螺栓的扭矩 ... 250.8 ± 6.7 N·m (185.0 ± 5.0 lb in)
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| 图 2 | g01536875 |
剖面 A-A | |
(2) 如图所示，组装轴密封件，使弹簧加载表面彼此相对。
(3) 将环开口组装在排放孔上。
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| 图 3 | g01537093 |
剖面 B-B | |
(4) 出口
(5) 压力板必须装在出口侧的斜面上。
从驱动端看，轴的旋转方向是顺时针。
泵为齿轮泵。
试验台测试要求：进行测试之前，SAE 10W 机油必须在 65° (150°) 下稳定。
齿轮泵的各个剖面具有下列性能技术规格：
全速下试验:
- 排量 ... 635 L/min (168 US gpm)
- 测试压力 ... 3450 kPa (500 psi)
- 泵的最大转速 ... 2500 rpm
- 测试压力 ... 3450 kPa (500 psi)
Caterpillar Information System:
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