ANSYS之轴承座作业.doc

本科毕业设计（论文） ANSYS轴承座建模及应力分析 学院名称： 汽车与交通工程学院 专 业： 汽车服务工程 班 级： 13汽服B 学 号： *********** 姓 名： ******* 指导教师姓名： 唐金花 二〇一四年四月 轴承座应力分析 摘 要：对工作的轴承座进行应力分布分析，可以验证轴承座的设计是否合理，从而指导设计人员设计轴承座，优化轴承座的结构。本节内容以有限元分析为基础，对轴承座进行模拟在现，以及施加相应的受力，得到模拟结果。从而对结果研究分析，改进轴承座的设计结构以及材料的使用，避免了在实际加工中，因材料与受力的缺陷，造成的损失。同时，也能模拟各种不同的受力情况，为实际应用中出现的不同应用环境造成的偏差，提供依据，达到最优设计。 关键词：应力分析 ；模拟结果；提供依据；最优设计 bearing analysis Abstract：Bearing on the work carried out the analysis of stress distribution, can verify the design of the bearing seat is reasonable, so as to guide the design of bearing seat, optimize the structure of the bearing seat. This section is based on the finite element analysis, simulations are performed in the bearing seat, and a corresponding force, simulation results. The results of research and analysis, structure design improvement of bearing seat and the use of materials, to avoid in the actual processing, because of the material and the defect stress, loss. At the same time, also can simulate various stress conditions, provide the basis for the deviation caused by different application environment, in practical application, the optimum design. Keywords：stresss analysis;simulation results provide basis; optimal design 第 第 PAGE \* MERGEFORMAT 16 页 共 NUMPAGES \* MERGEFORMAT 35 页 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc386013167 第一章 轴承座一的应力分析 PAGEREF _Toc386013167 \h 2 HYPERLINK \l _Toc386013168 1.1定义工作文件名和工作标题·········································2 HYPERLINK \l _Toc386013169 1.2定义单元类型及材料属性··········································2 1.3建模····························································3 1.4网格划分························································7 1.5施加约束，载荷并求解············································8 1.6、浏览分析结果········