热轧平整机组过程自动化系统研究  

Study of process automation system in hot rolling temper mill

作　　者：田野[1] 李洁[1] 霍文丰[1] 刘晓智[1] 

机构地区：[1]北京首钢自动化信息技术有限公司传动事业部,北京100041

出　　处：《内蒙古科技大学学报》2015年第4期405-410,共6页Journal of Inner Mongolia University of Science and Technology

摘　　要：依托首钢迁安钢铁公司1 580 mm热轧平整机组工程项目,对平整机组过程自动化系统进行深入研究,掌握了平整轧制生产工艺,集成了系统平台组态工具,开发出适用于平整轧制的压力设定预报模型,最终研发出具有自主知识产权的平整轧制过程自动化控制系统,并在该工程进行了现场应用.结果表明:本系统的各项技术性能指标完全满足目标要求,其中轧制力控制精度≤±0.2%,延伸率控制精度≤±0.1%,达到国内领先水平,取得了良好的在线应用效果.An in-depth study for the process automation system of skin pass mill was carried out under the background of Shougang Qian＇an Steel Corp 1580 mm hot rolling temper mill project. The temper rolling production process was mastered,the system platform configuration tool was integrated,and the rolling force setup prediction models were developed. Finally,the temper rolling process automation control system with independent intellectual property rights was developed and the field application was conducted in this engineering project. The result shows that the technical performance index of this system met the requirements,such as the rolling force control precision ≤ ± 0. 2%,and the elongation rate control precision ≤ ± 0. 1%; the leading domestic level was reached and good online application effects were achieved.

关 键 词：平整机组 过程自动化 轧制压力设定 热轧 

分 类 号：TG335.1[金属学及工艺—金属压力加工]