液压缸“没力”的故障分析

“No power”failure analysis for hydraulic cylinder

液压设备一旦发生故障,不仅影响设备自身的使用,还会影响整个生产体系,特别是对于自动化生产线,局部故障往往造成整个生产线的瘫痪,带来巨大的经济损失。文中对液压缸"没力"的故障进行分析,以帮助操作工及维修技术人员了解其工作原理,掌握排除故障方法,尽快恢复设备的使用性能。

The faulty hydraulic equipment may take negative effect on not only operation condition of the equipment, but also the whole production system,especially for automatic production line.Local failure may cause paralysis of the whole production line,resulting in enormous economic loss.The paper analyzes the“no power”failure of the hydraulic cyl-inder,to help operators and repair technicians understand the working principle,master the trouble shooting methods, and quickly restore the service performance of the equipment.