冷轧机板形控制系统弯辊力预设定模型开发  

Development of bending force preset model in shape control system of cold rolling mill

作　　者：白金兰[1] 全婉秋[2] 张睿[1] 宋广胜[1] 

机构地区：[1]沈阳航空工业学院,沈阳110034 [2]鞍钢职工大学,鞍山114031

出　　处：《机械设计与制造》2010年第4期108-110,共3页Machinery Design & Manufacture

基　　金：辽宁省博士启动基金资助项目(20071005)

摘　　要：针对某公司六辊冷轧机,采用影响函数法建立了辊系变形计算模型并开发了相应的计算程序。利用所建辊系变形模型结合轧机的板形控制策略,建立了针对轧机的理论和在线两种弯辊力预设定模型。实例计算表明,所开发模型精度符合实际要求,可用于生产实际,为提高轧机板形控制预设定精度,改善轧机产品的板形质量提供了理论依据。It divided element method is used to develop the roll deformation calculation model for a single cold rolling mill,and the corresponding development of the program is also developed. With the model,two kinds of bending force preset model are developed. The practical application shows that the accuracy can meet the requirement of shape control,and it is suitable for actual production. And it provides a theoretical basis for enhancing pre-set accuracy of shape control and then improving the product quality of the mill.

关 键 词：冷轧 板形控制 弯辊力 预设定模型 影响函数法 

分 类 号：TH12[机械工程—机械设计及理论] TG333.7[金属学及工艺—金属压力加工]