叶年业;申立中;毕玉华;颜文胜;雷基林;梁晓瑜;
昆明理工大学
摘要：连杆在发动机的运行中起着非常重要的作用,其特殊的工作环境要求其具有很高的刚度和强度。本文针对490QBZL柴油机的连杆,运用I-DEAS软件对其进行静力和模态分析,寻找出了连杆结构强度的薄弱环节,为连杆的优化设计提供了理论依据。
关键词： 柴油机;连杆;强度;刚度;分析
Abstract: The connecting rod is extremely
important for an engine.For operating in special conditions,it has to be in
high rigidity and strength.This paper is to have a static and mode analysis by
I-DEAS based on the 490QBZL diesel so as to find the defects of structural
strength in connecting rod.It provides theoretical evidences for design of
optimization in connecting rod.
Keywords: Diesel;Connecting
Rod;Strength;Rigidity;Analysis
基金项目: 云南省自然科学基金项目(项目编号:2006E0023M)
参考文献：
[1]杨连生主编.内燃机设计[M].北京:中国农业出版社,1988.
[2]周龙保.内燃机学[M].北京:机械工业出版社,2005.
[3]郑启福.内燃机动力学[M].北京:机械工业出版社,1991.
[4]陆际清等.汽车发动机设计[M].北京:清华大学出版社,1990.
|
