摘要
就电液比例控制系统在汽车起重机液压系统中应用进行分析,详细分析了比例控制系统在汽车起重机起升回路以及伸缩回路中的应用及优势,论述了电液比例控制技术在负荷传感、调速、二次起升下滑、伸缩等方面的优点。
In this paper, application of electro-hydraulic proportional control system in hydraulic system of truck crane is analyzed. A detailed analysis is made on the application and advantages of the proportional control system in telescopic loop and lifting loop of the truck crane. The advantages of the electric-hydraulic proportional control technology in load-sensing, speed control, second starting or decline and stretching is discussed.
出处
《农业装备与车辆工程》
2009年第7期45-48,共4页
Agricultural Equipment & Vehicle Engineering
