东北大学学报:自然科学版 ›› 2017, Vol. 38 ›› Issue (2): 239-243.DOI: 10.12068/j.issn.1005-3026.2017.02.018

• 材料与冶金 • 上一篇    下一篇

冷连轧生产过程同步数据的建立与应用

陈树宗1, 张欣2, 孙杰1, 张殿华1   

  1. (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; 2. 东北大学秦皇岛分校 资源与材料学院, 河北 秦皇岛066004)
  • 收稿日期:2015-09-23 修回日期:2015-09-23 出版日期:2017-02-15 发布日期:2017-03-03
  • 通讯作者: 陈树宗
  • 作者简介:陈树宗(1986- ), 男, 山东潍坊人, 东北大学博士后研究人员; 张殿华(1963-), 男, 内蒙古赤峰人, 东北大学教授, 博士生导师.
  • 基金资助:
    国家自然科学基金资助项目(51074051);中央高校基本科研业务费专项资金资助项目(N152303013).

Building and Application of Synchronized Data in Tandem Cold Rolling Process

CHEN Shu-zong1, ZHANG Xin2, SUN Jie1, ZHANG Dian-hua1   

  1. 1. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China; 2. School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao 066004, China.
  • Received:2015-09-23 Revised:2015-09-23 Online:2017-02-15 Published:2017-03-03
  • Contact: CHEN Shu-zong
  • About author:-
  • Supported by:
    -

摘要: 针对冷连轧生产过程中现有的数据采集与分析系统的不足,结合某1450mm五机架冷连轧机组仪表配置,提出了一种冷连轧机带钢段同步数据的建立方法. 该方法主要包括快照数据建立和同步数据构建两个过程,可以将带钢轧制过程中实时采集的实测轧制参数映射到成品钢卷的长度上,通过同步数据可以查看每卷带钢在任意长度上的轧制数据.本文所提出的带钢段同步数据的建立方法已投入到某1450mm冷连轧机组生产中,自投入运行后控制系统运行稳定,为快速诊断生产故障、分析成品钢卷质量提供了有力的手段.

关键词: 冷连轧, 数据采集, 过程控制, 快照数据, 同步数据

Abstract: In view of the shortcomings of existing data collection and analysis system in the production process of tandem cold mill, a synchronization method of strip segment data for tandem cold mill was proposed based on the mill equipment and instrument configuration of a 1450mm five-stand tandem cold mill, which consists of two parts: photo data building and synchronized data building. With this method, the various measurement parameters of rolling process can be synchronized to the rolled length at the last stand, and the rolling parameters of any coil length can be monitored through synchronized segment data. The method of synchronizing the strip segment data has been applied successfully in a five-stand tandem cold mill, and the control system runs steadily after putting into operation. The method of synchronizing segment data offers a convenient way for the technicians, who can diagnose production fault and analyze products quality rapidly.

Key words: tandem cold mill, data collection, process control, photo data, synchronized data

中图分类号: