| 热轧带钢横截面多参数表示及高精度板形控制 |
| |
| 引用本文： | 李洪波,张杰,曹建国,张树山,王宗明. 热轧带钢横截面多参数表示及高精度板形控制[J]. 北京科技大学学报, 2009, 31(4) |
| |
| 作者姓名： | 李洪波 张杰 曹建国 张树山 王宗明 |
| |
| 作者单位： | 1. 北京科技大学机械工程学院,北京,100083
2. 马鞍山钢铁股份有限公司,马鞍山,243003 |
| |
| 基金项目： | 北京科技大学科技发展专项基金资助项目(No.20050311890) |
| |
| 摘 要： | 以带钢宽度为坐标的带钢横截面与带钢平坦度控制密切相关.常规的带钢横截面表示方法不能精确描述不规则带钢横截面情况,影响板形质量及控制精度.建立多参数带钢横截面表示方法,可以对带钢横截面做更准确全面的描述.以CVC轧机为例,利用ANSYS有限元模型对各横截面参数之间的耦合关系进行分析,提出各板形因素的综合控制以及与平坦度的解耦控制是进一步提高热轧带钢板形控制精度的难点亦是关键所在.
|
| 关 键 词： | 热轧 凸度 楔度 平坦度 板形控制 |
Strip profile multi-factor description and high-quality steel rolling control in hot rolling |
| |
| LI Hong-bo,ZHANG Jie,CAO Jian-guo,ZHANG Shu-shan,WANG Zong-ming. Strip profile multi-factor description and high-quality steel rolling control in hot rolling[J]. Journal of University of Science and Technology Beijing, 2009, 31(4) |
| |
| Authors: | LI Hong-bo ZHANG Jie CAO Jian-guo ZHANG Shu-shan WANG Zong-ming |
| |
| Abstract: | A strip profile along its width is correlative with strip flatness control.Conventional strip profile definitions cannot describe the abnormity of cross sections accurately,and affect strip profile quality and control precision.Multi-factor strip profile definitions were presented,which described strip profiles more comprehensive.Taking CVC mill as an example,based on the ANSYS finite element model,a coupling relation of strip profile factors was analyzed.It was proposed that the general control of strip pr... |
| |
| Keywords: | hot rolling crown wedge flatness strip profile control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
