大型高压铸铁烘缸有限元分析和结构优化设计  

Finite Element Analysis and Structural Optimization Design of Large-Scale High-Press Cast Iron Dryer

作　　者：郭光银[1] 杨伟鹏[1] 李学磊[1] 刘晓航[1] 田浩彬[1] 

机构地区：[1]上海第二工业大学机电工程学院,上海201209

出　　处：《上海第二工业大学学报》2014年第2期129-133,共5页Journal of Shanghai Polytechnic University

基　　金：上海第二工业大学科研基金项目(No.A20XK11X004);上海高校青年教师培养资助计划(No.ZZegd12002);上海第二工业大学校培育学科项目(No.XXKPY1312)资助

摘　　要：针对大型高压烘缸应力集中和局部位移偏大等问题,运用有限元分析方法,设计了调整侧缸盖和轴毂连接处的过渡圆角、适当增加两边端盖厚度等结构优化方案。优化结果可使烘缸满足工业生产的需求并符合企业标准的规定。There are many problems, such as, stress concentration and local displacements in the strength analysis of large-scale high-press cast iron dryer. The above problems were analyzed by means of finite element method. According to the national standard, the chamfer of the side of cylinder head was adjusted and the end cover thicknesses on both sides were increased in order to optimize the design of its structure.

关 键 词：烘缸 有限元 应力分析 压力容器 

分 类 号：TS734[轻工技术与工程—制浆造纸工程]