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自动调压变量叶片油泵的工作特点是:只要能实现自动调整输入电液比例减压阀的电流强弱,就能实现泵在任一工作压力下所需求的任一流量;它既可胜任在工作负载发生频繁变化情况下获得恒值流量,又能在恒负载下实现流量变化。它适用于高、中、低各级压力下输出大、中、小各级流量。因此,它十分合理地节省功率,减小油液的发热,并且大大简化油路系统,大量节省液压流量控制元件与压力控制元件。它的适用范围也是很广泛的。
Automatic pressure regulating variable vane pump’s working characteristic is: as long as it can automatically adjust the input electro-hydraulic proportional valve current strength, can achieve any working pressure pump at any flow; it can be competent at work When the load changes frequently, constant flow can be obtained, and the flow rate can be changed under constant load. It is suitable for high, medium and low levels of pressure at all levels of output, medium and small levels of flow. Therefore, it is very reasonable to save power, reduce the oil heating, and greatly simplify the oil system, save a lot of hydraulic flow control components and pressure control components. Its scope of application is also very broad.