摘要
该文讨论某传动箱的有限元刚强度分析计算与优化,首先对结构复杂的传动箱在实际工况载荷作用下,进行结构刚强度计算与校核,然后根据计算结果,对传动箱结构提出优化和减重等措施.本计算使用的软件是有限元分析软件ANSYS,为使计算更准确,作者特别编写了施加轴承载荷的程序模块Bearing.此外,还介绍了有限元分析计算的经验.
This paper discusses the finite element analysis and optimization of a gearbox. First, the computation of the structure stress and deformation is carried out, and the structure strength is verified. Then, according to the results, optimization of the structure is made. The software used in this research is the finite element program ANSYS. To analyze the problem accurately, the authors write a program for bearing loads. In addition, the paper gives some experiences for the finite element analysis.
出处
《车辆与动力技术》
2002年第3期31-35,共5页
Vehicle & Power Technology
关键词
传动箱
强度
有限元分析
优化设计
汽车
gearbox strength
finite element analysis
design optimization
