2050热连轧精轧机机架三维光弹性应力分析  

Strength study on 2050 hot strip mill's finishing stand by 3-D photoelastica! stress analysis

作　　者：瞿志豪[1] 刘慰俭[1] 蒋维兴 

机构地区：[1]上海工业大学 [2]上海冶金专科学校

出　　处：《冶金设备》1989年第6期6-10,共5页Metallurgical Equipment

摘　　要：本文应用三维光弹应力分析方法对2050热连轧机精轧机进行了强度分析。在分析中应用了倍增技术,提高了条纹的读数精度。本文还对该机架的优缺点作了适当的评价。The strength of finishing stand of 20SO hot strip mill is studied by applying 3-D photoelasti-cal stress analysis, in which the enhancing technique is used to raise reading accuracy of the fringes. Further, the merits and shortcomings of this stand are properly evaluated.

关 键 词：轧机机架 热连轧 精轧机 光弹性应力分析 光弹应力分析 压下螺母 轧制力 连轧机组 等色线 辊型 

分 类 号：TF3[冶金工程—冶金机械及自动化]