冷连轧机带钢单锥度辊边降控制  

Edge drop control of a taper roll during continuous cold rolling

作　　者：鲁海涛[1] 曹建国[1] 张杰[1] 曾劲松[2] 曾伟[2] 秦胜国[2] 

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]武汉钢铁股份有限公司,武汉430083

出　　处：《北京科技大学学报》2006年第8期774-777,共4页Journal of University of Science and Technology Beijing

基　　金：国家"九五"科技攻关重点项目(No.95527010204)

摘　　要：针对冷连轧机带钢边降板形控制问题,研究了单锥度工作辊的辊形构成、特点和控制策略,建立有限元模型对比分析了单锥度、常规凸度和SmartCrown工作辊板形控制性能,并结合大型工业轧机调试实验分析了该板形控制新技术在实际生产中的使用情况.结果表明,应用单锥度辊可以有效降低带钢边降,减小带钢总凸度.The construction, characteristic and shift strategy of a taper work roll were investigated for the problem of edge drop control during continuous cold rolling. A finite element model was built to analyze the strip shape control capability of the taper work roll, common crown work roll and SmartCrown work roll contrastively, and the application of this new strip shape control technology to real production was discussed based on the debugging tests on a large production mill. The results show that the use of a taper roll can reduce the edge drop and total crown of strip steel efficiently.

关 键 词：带钢 冷轧 辊形 板形控制 边降控制 

分 类 号：TG333.71[金属学及工艺—金属压力加工]