轧制带材的屈曲理论及其在冷轧机板形控制中的应用  

Bucking theory and its use in shaping control of cold rolling mill

作　　者：杨荃[1,2] 陈先霖[1,2] 

机构地区：[1]北京科技大学 [2]邮编:100083

出　　处：《冶金设备》1994年第1期1-4,17,共5页Metallurgical Equipment

摘　　要：本文首次应用薄板稳定理论求解了轧制带材各种复杂模态的在线屈曲临界域和瓢曲浪形成路径，成为正确的板形力学判据，它是在板形控制系统中建立控制目标设定模的理论基础，并在宝钢２０３０ｍｍ冷轧机中得以成功应用。With the thin plate stability theory, it is the first time to solve the critical boundary of various bucking modes and the forming route of complex waves of roiled strip, and has been the accurate criterion in strip shaping mechanics It is the theoritical basis to establish the control target setting modes in strip flatness control system, and has been used successfully in 2030mm cold strip mill of ho Steel.

关 键 词：屈曲理论 板形控制 冷轧机 应用 

分 类 号：TG333.72[金属学及工艺—金属压力加工]