Abstract:In order to determine the effect of the intermediate roll shifting on the strip flatness, the dynamic software ANSYS/LS-DYNA was adopted to simulate intermediate roll control for rolling 304 stainless steel with different widths on twelve-high rolling mill. The loaded gap of work rolls and the strain distribution curve of the 304 stainless steel were calculated when the amount of intermediate roll shifting ranges from -30 mm to -50 mm. The results show that strip shape with good flatness can be obtained by dynamically adjusting the amount of intermediate roll shifting to make the value of length “[L]” to be 55%-60% of the initial width of strip.
收稿日期: 2014-06-26
出版日期: 2015-02-02
引用本文:
麻永林, 宫美娜, 邢淑清, 李志峰. 304不锈钢带板形控制的有限元分析[J]. 钢铁, 2015, 50(2): 48-53.
MA Yong-lin,GONG Mei-na, XING Shu-qing, LI Zhi-feng. FEM analysis of 304 stainless steel strip flatness control. Iron and Steel, 2015, 50(2): 48-53.