热轧实验机组全自动轧制及冷却功能开发与应用  

Development and Application of Full Automatic Rolling and Cooling Function of Experimental Mill for Hot Flat Rolling

作　　者：高扬[1] 牛文勇[1] 李建平[1] 张泽瑞[1] 

机构地区：[1]东北大学轧制技术及连轧自动化国家重点实验室,辽宁沈阳110819

出　　处：《东北大学学报（自然科学版）》2013年第2期231-234,239,共5页Journal of Northeastern University(Natural Science)

基　　金：国家自然科学基金资助项目(51274063)

摘　　要：开发了完全基于基础自动化系统的全自动轧制及冷却功能,对实验进程进行实时判断,并自动生成操作指令.其核心组件是仪表信号采集及处理模块、轧件跟踪模块和操作逻辑判断与指令生成模块.实现了包括钢板运输、高压水除鳞、轧制、对中、中间待温及控制冷却过程的全自动控制.操作人员只需进行手动转钢操作和必要的干预控制.该功能成功应用在包钢技术中心550 mm热轧实验机组,最大头部位置偏差为29 mm,最大长度偏差为2.41%.The full automatic rolling and cooling functions were developed on the basis of basic full-automation system,which can automatically make real-time judgment about the experimental process and then generate operation instructions.It is mainly composed of instrument signal acquiring and processing,plate tracking,and logical judgment and operating instruction generation modules.The full-automatic control was realized in the processes of plate transporting,descaling,rolling,centering,temperature waiting,and cooling.The operation of turning steel and some other few necessary intervention are manual control.The functions were successfully applied to a 550 mm hot-rolling experimental mill of the Technical Center of Steel Union Co.Ltd.of Baotou Steel（Group） Corp.The maximum deviation of head position is 29 mm with length deviation of 2.41%.

关 键 词：实验轧机 全自动轧制 轧件跟踪 控轧控冷 基础自动化 

分 类 号：TG335.5[金属学及工艺—金属压力加工]