发展我国经济型、集成式开式油路泵控系统(上)——开式油路系统的技术特点分折

Development of China's Economic-Typed-Integrated-Opened-Circuit Pump-controlled-System:Part Ⅰ—Analysis of the technical characteristics for the opened-circuit-system

本文分析了开式油路系统的工况、液压原理、输出特性和国外发展现状,从而确定了发展经济型、集成式开式油路泵控系统的必要性。

This paper analyzes the open circuit of the working conditions, hydraulic principle, the output characteristics and foreign development situation of the open circuit Determine the necessity of developing the economic, integrated open-asphalt pump control system.