转炉托圈热-机耦合力学行为研究  

Research on Mechanics Behavior of Converter Trunnion Ring

作　　者：王轶平 李建军 Wang Yiping;Li Jianjun(Metallurgical Corporation of China Ltd. , Science and Technology Development Division, Beijing 100028)

机构地区：[1]中国冶金科工股份有限公司科技部

出　　处：《冶金设备》2019年第A01期20-22,共3页Metallurgical Equipment

摘　　要：转炉托圈是转炉倾动系统中的关键组成部分。转炉生产过程中,托圈同时承受热应力和机械应力两种载荷,采用传统力学计算方法,难以同时分析热-机两种载荷共同作用产生的力学行为。因此,本文对转炉托圈进行了有限元建模及研究,得出了转炉托圈的应力产生的原因,应力最大值出现的部位,为下一步有针对性的优化转炉本体结构设计奠定了基础。Converter Trunnion Ring is the most im porta nt equipment in converter suspension, which has mechanical and thennal loads on it simultaneously. IT is difficult to design converter trunnion ring with classic mechanics methods. In this paper, a FEM model has been established to study the mechanics behavior of converter trunnion ring during design period. The results indicate the origin of stress and show that the design of converter trunnion ring is reliable.

关 键 词：转炉 托圈 力学行为 有限元 

分 类 号：TF748.2[冶金工程—钢铁冶金]