GY型短应力线轧机轴承座应力分析  

ANALYSIS OF STOCK STRESS OF GY TYPE SHORT-STRESS PATH MILL

作　　者：侯建新[1] 钟建宇[1] 程知松[1] 邵涓 徐言东[1] 

机构地区：[1]北京科技大学

出　　处：《钢铁》1996年第11期66-70,共5页Iron and Steel

摘　　要：近十年来，ＧＹ型短应力线轧机在我国获得了广泛的应用。本文对ＧＹ型短应力线轧机主要受力零件轴承座进行了光弹实验和三维有限元计算，得出了轴承座应力分布规律，校核了强度，并为今后进一步改进结构形式提供了可靠依据。In the last ten years,the GY type short-stress path mill had been widely used in China.In this paper,the photoelastic experiment on bearing stock,which is the main heavy loaded part of GY type short-stress path mill,is introduced and the experiment results are analysed by means of three-dimensional finite element method,then the law of stock stress distribution is obtained and the mill strength is evaluated.A reliable basis for the further improvement of mill construction in the future is provided.

关 键 词：短应力线轧机 轴承座 应力 线材 轧机 

分 类 号：TG333.62[金属学及工艺—金属压力加工]