东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2013, Vol. 34 ›› Issue (2): 231-234.DOI: -

• 材料与冶金 • 上一篇    下一篇

热轧实验机组全自动轧制及冷却功能开发与应用

高扬，牛文勇，李建平，张泽瑞   

  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)
  • 收稿日期:2012-06-07 修回日期:2012-06-07 出版日期:2013-02-15 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:高扬(1981-)，男，辽宁阜新人，东北大学助教，博士研究生；李建平(1958-)，男，吉林长春人，东北大学研究员.
  • 基金资助:
    国家自然科学基金资助项目(51274063).

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

GAO Yang， NIU Wenyong， LI Jianping， ZHANG Zerui   

  1. State Key Laboratory of Rolling and Automation， Northeastern University， Shenyang 110819， China.
  • Received:2012-06-07 Revised:2012-06-07 Online:2013-02-15 Published:2013-04-04
  • Contact: GAO Yang
  • About author:-
  • Supported by:
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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550mm热轧实验机组，最大头部位置偏差为29mm，最大长度偏差为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

Abstract: 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%.

Key words: experimental mill, full automatic rolling, plate tracking, TMCP, basic automation

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