平行分度凸轮动力学仿真  

Dyinamic Simulation of Parallel Indexing CAM

作　　者：苗淑静[1] 韩晓玲[1] 

机构地区：[1]内蒙古工业大学机械学院,内蒙古呼和浩特010051

出　　处：《装备制造技术》2010年第3期8-10,共3页Equipment Manufacturing Technology

摘　　要：根据平行分度凸轮的结构特点,考虑凸轮输入、输出轴间的扭转刚度及凸轮与分度盘滚子之间的接触应力等因素,建立了三自由度动力学模型,应用Matlab/simulink建立仿真模型并进行动力响应的求解,该仿真方法为分度机构动力响应求解提供了一种新的途径。In this paper, 3 DOF dynamic model is established and the influences of different factors, such as torsion stiffness of the input shaft and the output shaft, touch stiffness between the cam and rolls of the follower, are taken into account due to structure characteristics of parallel indexing cam. Simulated model is estabhshed and dynamic performances of the system is solved by using Matlab/simulink. The method is referenced to solution of dynamic response for indexing mechanism.

关 键 词：平行分度凸轮 动力学模型 仿真 

分 类 号：TH132.47[机械工程—机械制造及自动化] TP391.9[自动化与计算机技术—计算机应用技术]