冷轧带钢板形和表面粗糙度协同控制  

Coordinated control of flatness and surface roughness of strip on 2030 mm cold tandem mills

作　　者：张清东[1] 王文广[1] 吴越[1] 王慧[2] 

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]中国人民公安大学,北京102614

出　　处：《北京科技大学学报》2005年第2期232-234,共3页Journal of University of Science and Technology Beijing

基　　金：国家自然科学基金资助项目(No.59835170)

摘　　要：为了解决某冷连轧机组在生产实践中对板形和表面粗糙度协同控制的问题,在大 量现场实测与实验的基础上,通过研究板形生成规律及带钢表面粗糙度形成规律,揭示了板 形与表面粗糙度控制中产生矛盾的根源及本质,提出了合理的解决方案,取得了良好的现场 应用效果.The surface roughness and flatness of cold rolled strips are important control aims, especially when cold strip coils are processed in batch-type annealing furnaces. However, it is found that surface roughness control is in contradiction with strip flatness control in the production of 2030 mm cold tandem mills. Based on lots of tests and measurements, originating and developing principles of strip flatness and surface roughness were studied. According to the results of research, solutions for the problem were proposed and proved to be effective in strip production.

关 键 词：冷轧带钢 板形 表面粗糙度 协同控制 

分 类 号：TG335.11[金属学及工艺—金属压力加工]