汽车起重机液压平衡回路振动原因及防治措施

Vibration Causes and Preventive Measures of Hydraulic Balance Circuit for Automobile Crane

汽车起重机的平衡回路不仅有限速和锁紧作用,还具有安全保护作用。在实际使用中液压平衡回路存在液压冲击和振动,不利于汽车起重机安全稳定地工作。通过分析平衡回路工作过程、工作原理及性能,剖析了平衡回路产生振动和冲击的原因,提出了改进平衡回路消除振动的措施和具体方案,以确保汽车起重机能稳定工作。

The balance circuit of the truck crane is not only limited in speed and lock, but also has the function of safety protection. In the actual use of the hydraulic balance loop hydraulic shock and vibration, is not conducive to the safety and stability of the motor vehicle. By analyzing the working process, working principle and performance of the balanced circuit, the cause of the vibration and impact of the balance circuit is analyzed, and the measures to eliminate the vibration of the balanced circuit are put forward.