二级圆锥圆柱齿轮减速器机械实体造型设计、仿真.doc


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二级圆锥圆柱齿轮减速器机械实体造型设计、仿真.doc
文档介绍
毕业设计 论文 说明书
题 目二级圆锥圆柱齿轮减速器
机械实体造型设计仿真
系 别 机电工程系
摘 要
本课题主要研究的内容是根据减速器设计的原始资料研究减速器够组成部件包括齿轮轴轴承上箱体和下箱体的设计及校核方法对二级圆锥圆柱齿轮减速器设计进行功能分解确立齿轮减速器三维参数化设计方法以及齿轮减速器零件各主要传动件标准件等模型库总装配库的构建方法并用inventor虚拟软件进行二级圆锥圆柱齿轮机构的三维建模对圆锥圆柱减速器的机构的组成内部传动部件进行装配干涉分析应力应变分析二维工程图inventor虚拟软件对所设计的产品进行三维建模装配运动仿真和工程图的产生等方面进行研究后发现干涉应力分析在CAD中是极其重要的内容三维开始设计在现有的软件支持下这个模型至少有可能表达出设计构思的全部几何参数整个设计过程可以完全在三维模型上讨论对设计的辅助就很容易迅速扩大的全过程设计的全部流程都能使用统一的数据从三维开始的设计二维工程图的表达仍然要遵守传统设计的要求Abstract
The main research topics are based on the design of the original data reducer reducer enough of component parts including gears shafts bearings the upper casing and lower casing design and verification method Of the two conical gear reducer design of functional decomposition the establishment of three-dimensional parametric gear reducer and gear reducer design parts the main transmission parts standard parts etc model library the total assembly method of constructing the library And with the inventor of virtual software and database technology for two conical cylindrical gears three-dimensional modeling of conical reducer cylindrical body composition the internal transmission parts and assembly interference analysis stress and strain analysis spatial motion analysis motion simulation eventually to produce two dimensional drawings
Using inventor of virtual software products designed three-dimensional modeling assembly motion simulation and engineering plans and other aspects of the production study found that stress and strain analysis in the CAD is an extremely important element Only three-dimensional design be possible to set up the finite element analysis of raw data and then to part geometry and the optimal shape Otherwise the design is the traditional method even the prototype for many of the bench test for the high cost cycle length is the modern market economy can not be tolerated
Starting from the three-dimensional design in support of existing software this model may be exp
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  • 时间2021-10-21