Author(s): ZHANG Long-jiang, LI Meng
Pages: 53-56
Year: 2013 Issue:  11
Journal: Hydraulics Pneumatics & Seals
Keyword:  walking beam furnace; hydraulic system; proportional valve; cartridge valve; factory design;
Abstract: 介绍了改造后的武钢一热轧厂步进梁式加热炉液压系统工作原理,重点阐述了比例阀和插装阀相结合在大流量步进梁运动速度控制上的优点.根据改造现场实际情况,对液压站和液压阀台进行了精心设计.