摘要随着计算机技术的发展以及科学技术的发展，有限元分析软件 ANSYS 在 数学分析、力学分析以及工程分析是一个集成了：结构、热、流体、声学等学科 的一个非常有效的通用的有限元分析软件。采用 ANSYS 对零件进行有限元分析， 可以方便迅速的分析出机械零件中的应力、应变、变形、疲劳分析等多种组件， 并可以模拟各种更复杂的系统，并且还能实现虚拟的设计以及进行各种仿真，通 过这种软件分析的方式大大节省了设计的人力、财力和物力资源。由于使用该软 件做分析的方便性、实用性以及有效性，在各个领域，ANSYS 有限元分析软件， 尤其是在机械工程领域研发中已经得到了工程师们十分广泛的认可和应用。75754
渐开线齿轮齿廓的曲面是一种渐开线曲面，所以对于建模的困难和关键，在 怎么确定精确的渐开线。本次论文通过采用在 SolidWorks 三维建模软件中方程 式驱动的曲线创建标准直齿圆柱齿轮，学习并加以使用 ANSYS 软件对创建好的 行星齿轮模型进行准确的网格剖分，并对模型进行静力加载和分析求解，对求解 的结果进行查看，分析和优化。
该论文有图 52 幅，表 4 个，参考文献 15 篇。
毕业论文关键词：ANSYS 有限元分析 渐开线齿轮 SolidWorks
Finite Element Analysis of Low Speed and Heavy Load Gear
Abstract With the development of computer technology and the development of the science and technology, the finite element analysis software ANSYS in mathematical analysis, mechanical analysis and engineering analysis is an integrated structure, thermal, fluid, acoustics and other disciplines of a very effective universal finite element analysis software。 Using ANSYS finite element analysis is carried out on the parts, can be quickly and easily analyze the mechanical parts of the stress, strain, deformation, fatigue analysis of such a variety of components, and can be simulation of a variety of more complex systems, and also can realize the virtual design and simulation, through the analysis of this kind of software greatly saves the design of the human, financial and material Resources。 Due to the use of the software analysis of convenience, practical and effective, in every field, ANSYS finite element analysis software, especially has been engineers is widely recognized and applied in the field of mechanical engineering research and development。
Tooth profile curved surface is an involute surface, so for the modeling difficulties and key, in how to determine the precise involute。 By using in 3D Modeling Software Solidworks equations driving curves to create a standard spur gear, learning and using ANSYS software to create good planetary gear model were accurate mesh, and static loading and analysis and solution of the model, to solve the check, analysis and optimization。
Key words: ANSYS Finite element analysis Involute Gear SolidWorks
目录
摘要 I
Abstract II
目录 III
图清单 IV
表清单 VI
变量注释表 VI
1 绪论 1
1。1 有限元的简述 1
1。2 齿轮的 ANSYS 分析方法简介 1
1。3 选题背景 3
1。4 本文主要研究的工作 SolidWorks低速重载齿轮的有限元分析+CAD图纸:http://www.youerw.com/jixie/lunwen_86772.html