摘要
本文介绍采用轴向柱塞泵和插装阀改造的拉床液压系统。改造后的拉床系统生产效率高、维修方便。
A hydraulic system of broaching machine modified by adopting axial piston pump and cartridge valves is describedby this paper.High productivity and convenient maintenance are gotten after the hydraulic system of broaching machine was mod-ified.
出处
《液压与气动》
北大核心
1991年第1期60-62,共3页
Chinese Hydraulics & Pneumatics
关键词
拉床
液压系统
技术改造
Variable axial piston pump of dual direction
oil supply
cartridge valve
control system
