转炉连接系统的有限元分析与强度校核

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中图分类号：TF341.1；TB115.1 文献标志码：B

Finite element analysis and strength check of converter connection system

LIN Congwei ，HOU Zhiyong1，2，LONG Yan1，2， YANG Nianshang

（1.CISDI Equipment Co.，Ltd.，Chongqing ，China； 2. Chongqing Key Laboratory for Metallurgical Intelligent Equipment，Chongqing ，China）

Abstract： Taking the 23O t converter connection system as the research object， the ultimate working condition of the converter connection system is obtained by calculating the load change during the tilting process of the converter，and the stress distribution of the converter connection system and the maximum stress of the key parts under the ultimate working condition are obtained by Abaqus software，then the service strength of the converter connection system is checked. The results show that the connection system of converter can meet the service strength under the diffrent ultimate working conditions.

Key Words：converter connection system；ultimate working condition； Abaqus； strength check ； stress ；finite element

0引言

作为连接转炉炉体与托圈的重要部件，转炉连接系统需要保证炉体倾动到任何位置时都能将载荷传递到托圈上，同时保持炉体处于托圈中的正确位置，使得炉体在径向和轴向相对于托圈固定而不产生晃动[]。（剩余4626字）