基于MATLAB语言的凸轮轮廓曲线的解析法设计  

%%Analytic Method Design of Cam Profile Curve Based on MATLAB

作　　者：杜韧 冯伟娜 刘昭 刘宏伟 毕珊珊 DU Ren;FENG Weina;LIU Zhao;LIU Hongwei;BI Shanshan(School of Mechatronic Engineering,North China Institute of Aerospace Engineering,Langfang 065000,China)

机构地区：[1]北华航天工业学院机电工程学院,河北廊坊065000

出　　处：《机械工程师》2018年第7期1-4,共4页Mechanical Engineer

基　　金：河北省研究生创新资助项目(CXZZSS2017173);北华航天工业学院科研创新项目(YKY201502;YKY201616)

摘　　要：以摆动从动件盘形凸轮机构为例,在MATLAB的基础上对摆动从动盘凸轮机构进行其轮廓曲线的解析法设计,利用MATLAB强大的数据处理、绘图功能对凸轮的运动规律进行运动学仿真,绘制摆动从动盘凸轮轮廓曲线及推杆的位移、速度和加速度,使其精确度更高,拟合更好。Taking the oscillating follower and disk cam mechanism as examples,this paper analyzes the contour curve of oscillating follower and disk cam mechanism based on MATLAB.The powerful data processing and drawing functions of MATLAB are used to perform kinematic simulation on the motion law of the cam.The contour curve oscillating follower is drawn.The disc cam and the displacement,velocity and acceleration curves of the push rod are obtained,so that the accuracy is higher and the fitting is more accurate.

关 键 词：凸轮机构 摆动从动件 仿真设计 MATLAB 

分 类 号：TH132.47[机械工程—机械制造及自动化]