液压系统出现气体对液压系统的正常工作会产生不良影响。由于液体是基本不可压缩的,而气体是可压缩的,所以液压系统出现气体后会使液压系统的执行机构产生爬行、振动,使液压系统产生噪音、油温升高,甚至不能工作。液压系统出现气体的原因有两种。一种是外界的空气被吸入液压系统中,这种情况 The presence of gas in the hydraulic system can adversely affect the normal operation of the hydraulic system. Since the liquid is essentially incompressible and the gas is compressible, the presence of gas in the hydraulic system causes the actuator of the hydraulic system to creep and vibrate, causing noise in the hydraulic system, increasing oil temperature, or even inoperability. There are two reasons for gas in a hydraulic system. One is the outside air is sucked into the hydraulic system, this situation