摘 要
ANSYS 有限元软件包是一个多用途的有限元法计算机设计程序，可以用来求 解结构、流体、电力、电磁场及碰撞等问题。因此它可应用于以下工业领域： 航 空航天、汽车工业、生物医学、桥梁、建筑、电子产品、重型机械、微机电系统、 运动器械等。 传动轴是最常件的零件，该零件结构较为简单，操作方便，加工精度高，价格低廉， 因此得到了广泛的使用。目前很多传动轴都做了适当的改进，使其适用性得到了更 大的提高。.
本设计是基于 ANSYS 软件来汽车传动轴行分析。与传统的计算相比，借助于 计算机有限元分析方法能更加快捷和精确的得到结果。设置正确的模型、划分合适 的网格，并合理设置求解过程，能够准确的获得分析模型各个部位的应力、变形等 结果。对零件的设计和优化有很大的参考作用。
正是因为上述优点，我在本设计中运用 UG 来建立三维模型。再将此模型导入
ANSYS 软件来对其进行分析。
关键词：传动轴，三维建模，ANSYS，动静态分析
Abstract
ANSYS (finite element) package is a multipurpose finite element me留学生免税车报价thod for computer design program that can be used to solve the structure, fluid, electricity, electromagnetic fields and collision problems. So it can be applied to the following industries: aerospace, automotive, biomedical, bridges, construction, electronics, heavy machinery, microelectromechanical systems, sports equipment and so on.
T汽车万向节ransmission shaft is the most common a regul斯柯达昊锐改装ar part, the part structure is simple, convenient operation, high precision, low prices, it has been widely used. At present, many have made the appropriate Transmission shaft improvements, it has been greatly enhanced applicability.
The特斯拉公布降价后创新纪录 design is based on ANSYS黑牌车 software to Transmission shaft by the line of spindle. Compared with the traditional calculation, computerbased finite element analysis method
can be faster and more accurate results. Set the correct model, dividing the right grid, and set a reasonable solution process, analytical model can accurately access the vari汽车ous parts of the stress and deformation results. On the part of the design and optimization has great reference.
It is because of these advantages, the use of this design in my UG to create threedimensional model Transmission shaft. Then this model was introduced by the ANSYS software to its line of analysis.
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