瑞典ABB活套自动控制系统介绍

在高线连轧系统中,由于是连续轧制,且轧制速度较高,相邻机架间物料所受的张力必须得到有效的控制,以保证轧制过程的顺利进行以及得到较好的产品尺寸.而活套控制是一种目前在高线轧制控制中应用较为广泛且较为重要的控制手段.文章重点介绍瑞典ABB轧制控制系统中自动活套控制系统的系统构成及系统控制原理.以帮助解决现场实际应用中遇到的问题.

Sweden ABB automatic loop control system

In the high-speed wire rod line continuous rolling system,between the adjacent stands,the billet tension caused by the continuous and high-speed rolling must be efficiently controlled so that a successful rolling and a better product size can be guaranteed.As one of the means applied in the high-speed wire rod line control system,the loop control is broadly used and is more important.The structure and control principle of the auto loop control system of Sweden ABB rolling control system are introduced in this paper in order to give a help in solving the problems in its application.