日照1580mm热连轧带钢计算机控制系统

The automation control system of Rizhao 1580 hot strip mill

介绍了日照钢铁公司1580mm热连轧生产线三电计算机控制系统的组成和投入运行后的数据.该系统实现了粗轧立辊液压AWC和SSC控制,粗轧机和精轧机液压AGC控制,最新的无芯热卷箱卷取和主动移送控制,精轧液压活套控制、自动板形闭环控制、高密度CTC控制、卷取机助卷辊AJC控制等许多先进的控制技术,使得产品质量和精度大大提高.同时该系统还提供L2.5级功能,具有对板坯库和成品库及磨辊间管理能力,从而有效地保证了生产组织和工厂管理的顺行化和信息化.

The structure and effect of the computer control system for Rizhao Iron and Steel Co.1 580 mm hot strip mill were introduced.Lots of advanced function,such as the auto-width control(AWC) and short stroke control(SSC) for edger mill,the auto gauge control(AGC) for rougher and finisher mill,the coiling control and mandrel transfer for the newest generation hot strip coilbox,the hydraulic looper control system,auto shape control system,coiling temperature control(CTC) system,auto jump control(AJC) for wrapper rolls,were developed.The quality and performance of product line were highly improved.Simultaneously level 2.5(production control) system with slab depot,coil depot and grind house manage function was also provided.So the production organization and factory manage could be assured.