所属单位：

冶金工程学院

发表刊物：

JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL

关键字：

中文关键字：头部翘曲；翘曲度；翘曲半径；摩擦系数，英文关键字：front end curvature; curvature radius; asymmetric

摘要：

A formula of calculating curvature radius was deduced according to the theory of rolling. together with the characteristics of rolling process. Moreover. the simulation of producing process is represented. Simulating results indicate that the curvature radius could be reduced by increasing friction coefficient. friction coefficient ratio. reduction or roller radius. while it could be augmented by increasing the thickness of plate. Furthermore. increasing the thickness of plate would cause more effects on front end curvature. whereas reduction would do less. The result provides theoretic basis for eliminating the front end curvature in plate and sheet rolling process. and it is important to protect controlling equipment and reduce scrap as well.

备注：

庞玉华

合写作者：

PANGYu-hua,LIUChang-rui,YUHai-Ie

第一作者：

GONGWei,庞玉华

论文类型：

期刊论文

卷号：

卷：17

期号：

期：1

页面范围：

页：22-26

是否译文：

否

发表时间：

2010-01-01