“1+1”宽幅铝带热轧机组开发与应用  

Development and Application of "1+1" Hot Rolling Mill for Wide-Width Aluminum Strip

作　　者：薛强[1] Xue Qiang(China Nonferrous Metals Processing Technology Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]中色科技股份有限公司

出　　处：《有色金属加工》2019年第3期62-65,共4页Nonferrous Metals Processing

摘　　要：文章主要介绍了“1+1”宽幅铝带热轧机组的主要特点、机组组成及配置,总结了“1+1”宽幅铝带热轧机组相对单机架双卷取、“1+3”、“1+4”多机架轧机的优缺点;从市场需求出发,针对“1+1”宽幅铝带热轧机组的生产效率、带材板形控制、表面质量等控制技术提升的开发进行了详细的分析,并结合实际应用总结了以往开发设计的不足之处,从主机刷辊装置、压下液压缸、机组辊道长度、精轧机主传动等方面提出了一些改进方案,并对“1+1”宽幅铝带热轧机组未来的发展提出了见解。This paper mainly introduces the main characteristics,composition and configuration of"1+1"wide width aluminum strip hot rolling mill,and summarizes the advantages and disadvantages of“1+1”wide aluminum strip hot rolling mill compared with single stand double coiling,“1+3”and“1+4”multi-stand rolling mill.Based on the market demand,this paper makes a detailed analysis on the improvement of production efficiency,strip shape control,surface quality and other control technologies of“1+1”wide aluminum strip hot rolling mill.Combined with the practical application,this paper summarized the shortcomings of the previous development and design,and puts forward some improvement plans from the aspects of the brush roller device of the main machine,the press-down hydraulic cylinder,the length of the roller bed of the unit,the main drive of the finishing mill,and puts forward some opinions on the future development of the“1+1”wide aluminum strip hot rolling mill.

关 键 词：双机架 热粗机 热精轧机 卷取机 立辊轧机 凸度仪 工作辊 支承辊 

分 类 号：TG333[金属学及工艺—金属压力加工]