马钢薄板坯连铸液芯压下系统拓展简介  

Development of maanshan iron and steel thin slab continuous casting with liquid core reduction system

作　　者：王辉[1] 周立宏[1] 卢璐[1] 梁丽[1] 

机构地区：[1]马钢第一钢轧总厂,安徽马鞍山243000

出　　处：《连铸》2015年第4期48-50,共3页Continuous Casting

摘　　要：马钢薄板坯连铸连轧是目前世界上最先进的热轧板卷生产线之一,其连铸机设计为4个扇形段,使用了液压液芯压下技术。对涉及的部分理论、软件修改及应用效果进行了分析,通过对扇形段控制系统进行改造,成功实现了铸坯从90 mm到60 mm的液芯压下。重点介绍液压液芯压下系统组成、工作原理、功能拓展及应用。CSP of Masteel is one of the most advanced processes for hot rolled plate in the world at present. Four Segments was designed for the caster. The liquid core technology was used in the caster. Some theory,the software modification and application result involved in the transformation of the segment control system,which realized the liquid core reduction of slab from 90 mm to 60 mm are analyzed. This paper mainly introduced the structure,work principle,new breakthrough and use of LCR in Masteel.

关 键 词：薄板坯连铸 扇形段 HSA HMI 液芯压下(LCR) 位置控制 压力控制 功能拓展 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]