FEM Analysis of Head Warping Process for Temperature Difference in Finishing Train of HSM
There are some factors affect the strip camber during tandem rolling in finishing train, and “snake course occurs in the following stands. This not only makes the strip shape worse, but also makes the rolling process impossible indeed if it not controlled correctly. So it has important directive significance to study the relations between sidewalking process of strip in finishing train and rolling time for the determination of technical parameters and the “snake course control.In this paper, the snake course process in finishing train is simulated by subsection modeling method and modeling transfer for temperature difference 40 ℃ in transverse section. The results show that the snake course will take place seriously in finishing train of tandem rolling process with transverse temperature difference, and the strip will wrap between F6 and F7, and gives rise to the collision with side guide finally.
Zhao Xianming Liu Xianghua Wangguodong Wu Di Hark Hardoo
The state laboratory of rolling and automation, Northeastern University, 110004 Instrumentation and Control Research Group, POSCO, South Korea, 790785
国际会议
辽宁
英文
2006-10-21（万方平台首次上网日期，不代表论文的发表时间）