摘要
分析了热轧钢带生产中宽度偏差产生的基本原因。介绍了首钢京唐公司1 580热轧生产线钢带宽度控制的基本方法和原理。并通过与2 250热轧生产线钢带宽度控制方法进行比较,提出了增加缩颈补偿功能、优化二级自学习过程参数和精轧机组活套控制参数的改进措施。
The main reason for width error in production of hot -rolling strip steel is analyzed. It is introduced the basic method and its principle of width control in 1 580 hot - rolling line of Jingtang Company of Shou Steel and compared it with the method of 2 250 hot - rolling line. The improving measures are proposed： adding neck - shrinking compensating function, optimizing secondary - class self - studying process parameters and loop control parameters of finish rolling set.
出处
《河北冶金》
2012年第6期18-20,共3页
Hebei Metallurgy
关键词
宽度偏差
宽度控制
改进措施
width error
width control
improvement measures
