宽幅横切线全线跟踪系统研究及应用  

Research and Application of Tracking System in Wide Cross-Cutting All Line

作　　者：刘东冶 何安瑞[1] 王海滨 贺龙军 

机构地区：[1]北京科技大学高效轧制国家工程研究中心,北京100083 [2]河北钢铁集团邯宝热轧厂,河北邯郸056000

出　　处：《东北大学学报（自然科学版）》2015年第3期372-377,共6页Journal of Northeastern University(Natural Science)

基　　金：新世纪优秀人才支持计划项目(NCET-10-0223);中央高校基本科研业务费专项资金资助项目(FRF-TP-11-003A)

摘　　要：根据横切线的工艺特点对全线进行了跟踪区域划分,并由此划分跟踪层次.确定了全线跟踪功能的总体方案、横切线跟踪设计思路、数据流,采用二进制与十六进制物料状态描述方法对物料跟踪过程进行管理.在上述理论基础上设计出横切线全线跟踪系统,并给出程序流程.设定参数采用逐步下达方式,解决了无法两卷带钢同时在线的问题,若不投入使用探伤设备,采用某厂同样工艺流程,预计年产量提高11%,间接提高了生产效率.工业生产应用表明,该跟踪系统可靠、准确,没有出现钢板信息丢失问题,实现了生产线的稳定运行.According to the technical character of the cross-cutting process,the whole production line was divided to different tracking zones,and then the tracking task was further divided to two levels.After finalizing the overall scheme,design thought and data flowof the track function for the whole cross-cutting line,the binary and hexadecimal material status description methods were employed to manage the material tracking process.Based on this theory,an applicable material tracking system for cross-cutting process was designed,and the general program flowwas described.Setting parameters is gradually sent,which solving the problem that two steel rolls can＇t be online at the same time.If no defect detectors are employed and the same technical flowis used with a certain factory,the annual output is predicted to increase 11% and the productivity is improved in indirectly.The long-time industrial application shows that this tracking system is reliable and accurate,and the problem of material information loses never happens,thus keeping the production line goes stably.

关 键 词：横切 跟踪 跟踪层次 跟踪区域 跟踪系统 

分 类 号：TG335.21[金属学及工艺—金属压力加工]