基于Matlab和SolidWorks的偏置直动推杆盘状凸轮轮廓设计研究  

Study on the Contour Design of Disc Cam with Offset Translation Pushrod based on Solid Works and Matlab

作　　者：刘学申[1] 王振[1] 艾泽谭 蒋志强[1] 

机构地区：[1]郑州航空工业管理学院机电工程学院,河南郑州450015

出　　处：《机械传动》2016年第5期77-79,104,共4页Journal of Mechanical Transmission

基　　金：郑州航空工业管理学院校青年基金(2016063001);河南省科技厅科技攻关项目(142102210636);河南省高等学校重点科研项目(16A60026)

摘　　要：传统设计凸轮轮廓线方法计算繁琐复杂,求解精度不高且效率低下。利用Matlab编程语言求解并绘制凸轮轮廓曲线的方法,不但能够提高计算精度而且能够缩短设计周期。导出基于Matlab环境中绘制的曲线上的数据点,在Solid Works环境中生成凸轮轮廓曲线草图,并通过拉伸命令完成凸轮的三维模型。该方法简单高效,且便于根据实际工况对凸轮轮廓形状的快速修整,较大的提高了设计效率。The traditional methods of designing cam profile always leads to complicated calculation,low computational accuracy and efficiency. But by using Matlab programming language,the computational accuracy can be increased and the design period can be shortened in the process of solving and drawing cam profile.Firstly,the data points on the curve that are drawn in the Matlab can be derived. Secondly,a rough draft of cam profile is generated in Solid Works. Finally,the three- dimensional model of cam profile is created during the stretching process. This method is easy to operate and can greatly improve the design efficiency by quickly modifying the shape of cam profile according to the actual working conditions.

关 键 词：凸轮 轮廓曲线 MATLAB SOLIDWORKS 

分 类 号：TH132.47[机械工程—机械制造及自动化]