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介绍了机车用冷却风扇静液压传动装置中轴向活塞式液压泵的修后试验台和试验方法。这种试验台结构简单试验消耗量少(仅为额定功率的60%~70%),所以使用效果良好。
The test bench and test method of axial piston hydraulic pump in the hydrostatic transmission of locomotive cooling fan are introduced. This test rig has a simple structure and low test consumption (only 60% ~ 70% of rated power), so the effect is good.