【摘要】 分析了电液锤液压系统的工作特点,针对常用的带活塞式蓄能器液压系统压力控制方式的缺点,设计了带有霍尔型接近开关的位置型压力控制装置,能够准确地控制电液锤液压系统的压力。更多还原

【Abstract】 The characteristics of the hydraulic system of the electro-hydraulic hammer have been analysed to find the disadvantages of typical method of pressure control on hydraulic system with accumulator,hence one device with a Hall approach switch has been designed,which can control precisely pressure of hydraulic system of electro-hydraulic hammer.更多还原