凸轮轮廓参数化三维设计方法探讨  

Research on Parameterized 3D Design of Cam Outline

作　　者：邓劲莲[1] 

机构地区：[1]浙江机电职业技术学院机械系,浙江杭州310053

出　　处：《轻工机械》2007年第5期45-47,共3页Light Industry Machinery

摘　　要：实现参数化凸轮造型有利于各种自动机凸轮机构的虚拟设计、制造和检测,满足CAD/CAM的一体化设计。基于参数化工程软件PRO/E,提出一种运用方程控制基准图形,通过特征创建工具调用基准图形,形成可参数设计特征的方法。该方法通过改变设计参数,调整基准图形控制其特征形状,为凸轮轮廓参数化三维设计提供有效思路。Parameterized cam model is useful to visual design,manufacture, check and measure of all kinds of cam mechanism,of automation, which is also demand of CAD/CAM integrative design. This paper propose a method which realize parameterized character design by equation control normal graphics based on PRO/ Engineer. The method can change design parameter and adjust normal graphics to control feature. The proposed method provides an availability thought for 3D design of parameterized cam outline.

关 键 词：参数化 PRO/E软件 凸轮轮廓 三维设计 

分 类 号：TH112[机械工程—机械设计及理论]