双圆弧齿轮参数化设计研究  

The Parts Virtual Design and Research of the Double Arc Gear Based on Inventor

作　　者：杨晨升[1] 赫会宝[1] 

机构地区：[1]黑龙江科技学院机械工程学院,哈尔滨150027

出　　处：《机械工程师》2010年第10期58-60,共3页Mechanical Engineer

基　　金：黑龙江科技学院大学生科研基金项目

摘　　要：在Inventor软件平台上对双圆弧齿轮进行虚拟设计,并使设计的零件具有参数化、变量化的特性。在草图环境下绘制齿廓曲线时,可采用交互式或者利用Inventor内嵌二次开发软件VBA编制程序自动绘制。为了得到螺旋扫略所需的螺距,引入了CAGD作为辅助设计手段,使建模所需的参数求解高效、准确并具有参数化特性。所设计的零件可为进一步的应力、应变分析,空间运动分析,数控加工等打下坚实基础。This artiele carries on virtual design of double arc gear by Inventor software, the part designed has the characteristics of variables and parametric. When teeth profile curves are drawn in the sketch environment, interactive operation or program by Inventor secondary development of embedded software VBA can be taken. Simuhaneonsly CAGD is taken as the aided design inethod, so that the necessary parameters ffw solving modeling are eMcient, aceurate and have variable characteristics. Parts designed can lay a solid foundation to further stress and strain analysis, spaee sports analysis, CNC machining and so on.

关 键 词：虚拟设计 INVENTOR VAB 参数化 

分 类 号：TH132[机械工程—机械制造及自动化]