| 带材周期变厚度轧制控制系统开发 |
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| 引用本文： | 吴志强,刘相华,方智.带材周期变厚度轧制控制系统开发[J].东北大学学报(自然科学版),2011,32(3):388-391. |
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| 作者姓名： | 吴志强 刘相华 方智 |
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| 作者单位： | 东北大学轧制技术及连轧自动化国家重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(50704012,50974039); 辽宁省博士启动基金资助项目(20061017) |
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| 摘 要： | 对单机架四辊冷轧机控制系统软件进行改造,在原有基础上增加周期变厚度轧制功能.为了适应带材轧制过程中辊缝的周期性变化,控制系统对机械设备参数、检测仪表设置提出特殊要求,开发了轧件微跟踪、周期变厚度监控AGC、变张力、变速度周期轧制等重要控制功能.利用改造后的控制系统进行轧制实验,实现对周期变厚度带材的轧制,获得了很好的轧...
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| 关 键 词： | 变厚度轧制 微跟踪 差厚板 轧制控制系统 AGC |
Developing Control Systems for Periodic Variable Gap Rolling |
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| WU Zhi-qiang,LIU Xiang-hua,FANG Zhi.Developing Control Systems for Periodic Variable Gap Rolling[J].Journal of Northeastern University(Natural Science),2011,32(3):388-391. |
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| Authors: | WU Zhi-qiang LIU Xiang-hua FANG Zhi |
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| Institution: | WU Zhi-qiang,LIU Xiang-hua,FANG Zhi(The State Key Laboratory of Rolling and Automation,Northeastern University,Shenyang 110819,China.) |
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| Abstract: | Through modifying the software control system of a single stand four-roll cold rolling mill,the functional capability of the rolling periodic longitudinal profiled strip(PLP strip) was increased.In order to adjust periodic roll gap variation during rolling,special requirements for control systems were made on mechanical equipment parameters and measuring instruments.Micro tracking,monitoring AGC(automatic gauge control),rolling variable tension,rolling variable speed,and other important control functions we... |
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| Keywords: | variable gap rolling micro tracking tailor rolled blank rolling control system AGC(automatic gauge control) |
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