水平连铸电液伺服控制系统零点漂移的分析与抑制  

Analysis & control on zero wandering of an electro-hydraulic servo control system of HCC

作　　者：易茂进 

机构地区：[1]衡阳钢管厂

出　　处：《连铸》1997年第3期19-22,共4页Continuous Casting

摘　　要：本文主要论述了水平连铸电液伺服系统组成、工作原理以及其零点漂移对拉坯的影响,重点介绍了零点漂移问题的解决方法及其实施的效果。In the paper, an electro - hydraulic servo control system of horizontal continuous caster was presented, its composition, principle of operation, and influence of zero wandering on strands' withdrawing were described, and especially the methods and effect of solving zero wandering also introduced in detail.

关 键 词：零点漂移 电液伺服控制系统 水平连铸机 油马达 拉坯 工作原理 结晶器 调节器 伺服阀 铸坯质量 

分 类 号：TF345[冶金工程—冶金机械及自动化]