摘要
本文采用三维有限元方法对 4 10 8Q型柴油机的连杆进行了动态特性分析 ,通过计算得出了该连杆的模态分布情况以及每一模态下的振型 ,指出了连杆的薄弱环节 。
In this paper, 3D finite element method is used to analyze the dynamic characteristics of the connecting rod of 4108Q diesel engine. Through analysis, the modes and the associated modal shapes are known. The paper points out the weakness of the connecting rod. The references are offered for the connecting rod design of high performance engine in the future.
出处
《车辆与动力技术》
2000年第4期37-40,53,共5页
Vehicle & Power Technology
