所属单位：

冶金工程学院

发表刊物：

Advanced Materials Research

关键字：

中文关键字：头部翘曲；翘曲度；翘曲半径；摩擦系数；板带轧制，英文关键字：front end bending, curvature, bending radius, coef

摘要：

Asymmetrical conditions that occur during plate rolling can cause front end bending or lead to poor product shape, profile, quality and cause reduced productivity. In these investigations, a model of calculating curvature is deduced according to the theory of rolling, which has been used to determine the effect of surface friction mismatch on the direction and severity of curvature in plate rolling. Results show that the front end bending can occur easily due to the mismatch of coefficient of friction. Moreover, the results have identified that the bending inclination of large reduction, large radius of roll and thin rolling stock is higher than that of the reverse, the bending inclination of the entrance thickness of rolling stock is higher than that of the reduction, and the bending inclination of the reduction is higher than that of the radius of roll.

备注：

庞玉华

合写作者：

YuhuaPang,YangleiHu,QiSun,ChangruiLiu

第一作者：

庞玉华

论文类型：

期刊论文

卷号：

卷：97-101

期号：

期：

页面范围：

页：597-600

是否译文：

否

发表时间：

2010-03-01