文献类型：期刊文献

中文题名：宽带钢六辊冷连轧机横向刚度特性研究

英文题名：Transverse Rigidity Characteristics of a Wide-strip Six-high Tandem Cold Rolling Mill

作者：刘自萍[1];李立新[1];杨光辉[2]

第一作者：刘自萍

机构：[1]北京联合大学机电学院;[2]北京科技大学机械工程学院

第一机构：北京联合大学机器人学院

年份：2010

期号：5

起止页码：3-5

中文期刊名：机电产品开发与创新

外文期刊名：Development & Innovation of Machinery & Electrical Products

语种：中文

中文关键词：六辊轧机;带钢;平坦度;有限元法;刚度

外文关键词：six-high mill; strip; flatness; finite element method; rigidity

摘要：板带轧机的横向刚度对于板形控制十分重要,研究轧机不同状态下的横向刚度变化规律对于实现板形的精确控制具有重要意义。本文针对某厂六辊轧机利用有限元软件ANSYS9.0建立了三维辊系有限元分析模型,分别分析了不同工作辊窜辊和中间辊窜辊下的轧制力横向刚度和弯辊力横向刚度的变化情况,为轧机板形控制量的调整提供了参考依据。
The transverse rigidity of the strip mill has an important effect on the shape control of the strip being rolled.Researching on alteration rules of the transverse rigidity characteristics of strip mill with different conditions will have great meaning for fulfilling precision con trol of shape of strip.Through the ANSYS9.0 software,a finite element model of a six-high strip mill was established in this paper.The transverse rigidity of the six-high mill with various working roll shifting and middle roll shifting were calculated,and the influences of working roll shifting and middle roll shifting on the rigidities of strip mill were also analyzed.The optimum strategy of roll shifting was presented to provide the reference for regulating control value of strip shape.