摘要
基于对旧有系统粗轧宽度控制研究,明确板坯宽度的精度直接影响着立辊各道次的压下量和粗轧宽度控制的精度,轧机若无板坯测宽系统,所得成品宽度命中率低下。通过增加板坯测宽系统,可提升中间坯目标宽度的命中率,改善精轧机的模型设定精度,从而提升成品宽度的命中率。
Based on the research on the old system of rough rolling width control,the accuracy of the slab width directly affects the pressure amount of each roll and the accuracy of the rough rolling width control,and the hit rate of the finished width of the no slab width measurement system is low.By increasing the slab width measuring system,the hit rate of the middle billet target width is improved,the model setting accuracy of the finishing mill is improved,and the hit rate of the finished product width is improved.
作者
张贤
魏海霞
万占学
Zhang Xian;Wei Haixia;Wan Zhanxue(Stainless Steel Branch,Jiuquan Iron&Steel Group Hongxing Co.,Ltd.,Jiayuguan Gansu 735100,China)
出处
《山西冶金》
2025年第7期179-181,184,共4页
Shanxi Metallurgy
关键词
粗轧
立辊
板坯测宽仪
板坯宽度
立辊压下
rough rolling
vertical roll
slab width meter
slab width
vertical roll draft
