基于Pro/E参数化建模技术的凸轮轮廓线精确设计  

Precise Design of the Cam Profile Curve Based on Pro/E Parametric Modeling

作　　者：刘永霞[1] 

机构地区：[1]南华大学机械工程学院,湖南衡阳421001

出　　处：《南华大学学报（自然科学版）》2011年第3期35-38,共4页Journal of University of South China：Science and Technology

基　　金：衡阳市科技局基金资助项目(2010KG52)

摘　　要：凸轮机构实现推杆预期的运动规律要依赖于凸轮轮廓曲线,凸轮机构设计的主要任务是凸轮轮廓曲线的精确设计.利用Pro/E软件方便快捷地设计平面凸轮和三维凸轮轮廓曲线.并通过运动仿真的分析结果说明设计的凸轮机构能够满足预期的要求.Cam putter to achieve desired law of motion depends on the cam profile. The main task of cam design is the cam profile＇s exact design. The methods of quickly and easi- ly designing cam profile using Pro/E software are introduced. The desired requirements can be met by cam mechanism, and it is proved through the analysis of motion simulation.

关 键 词：凸轮机构 凸轮轮廓曲线 图形函数 可变截面扫描 

分 类 号：TH112[机械工程—机械设计及理论]