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在设计液压系统时,如并入一液压气动储能器,作为解决峰值负荷的备用能源装置,便可选用较小尺寸的液压泵和电动机,从而可降低零部件制造成本和液压装置的运行费用。 在具有规则停顿时间的设备(如水压机)上装一储能器可以提供储备能量,停顿的时间越长,储备的能量就越多。 假如一台活塞直径为8时的水压机产生的压力为50吨,要求活塞行程是5秒钟16时,操作人员卸、装工件需2分钟,如果不装储能器,液压系统需要装一台工作压强为2000磅/时~2,功率为49马力,流
In the design of hydraulic systems, such as the incorporation of a hydro-pneumatic accumulator as a backup energy source for peak loads, smaller sizes of hydraulic pumps and motors may be selected to reduce component manufacturing costs and operating costs of the hydraulics . A device with a regular dwell time, such as a hydraulic press, can be equipped with an energy storage device. The longer the dwell time, the more energy is stored. If a piston diameter of 8:00 hydraulic pressure generated by the 50 tons, the piston stroke is 5 seconds 16, the operator unloading, loading the workpiece takes 2 minutes, if you do not install energy storage device, the hydraulic system needs to be installed Working pressure of 2000 pounds / h ~ 2, the power of 49 horsepower, flow