摘要
针对某火炮转动装置的需求和传统圆形齿轮的不足,设计了一种新型的非圆齿轮传动系统。运用Solid Works完成对非圆齿轮的结构设计,利用Adams对非圆齿轮系统进行动态特性研究,并得到其运动学规律和动力学曲线。仿真结果表明:行星轮与太阳轮的最大啮合力为245.9 N,整体是在±100 N左右波动;行星轮与固定轮之间的啮合力最大364.5 N,其发生在0.64 s,相比前者受力略大。传统的方法无法准确预测非圆齿轮间的啮合力,Adams可以高效准确进行预测,为以后的优化提供一定的参考价值。
In this paper,a new type of non-circular gear transmission system is designed for the demand of a gun rotation device due to the shortage of traditional circular gears. The structural design of the non-circular gear is completed by SolidWorks. The dynamic characteristics of the non-circular gear system are studied by Adams,the kinematics and dynamic curves have been obtained. The simulation results show that the maximum meshing force between planetary gear and sun gear is 245.9 N,fluctuating around ± 100 N as a whole. The maximum meshing force between planetary gear and fixed gear is 364.5 N,which occurs at 0.64 s,which is slightly larger than the former. The traditional method can not accurately predict the meshing force between non-circular gears,and Adams can predict it efficiently and accurately,providing some reference value for future optimization.
作者
牛瑞利
王国虎
NIU Rui-li;WANG Guo-hu(College of Mechatronic Engineering,Zhengzhou University of Industry Technology,Zhengzhou 451100,China)
出处
《火力与指挥控制》
CSCD
北大核心
2020年第2期102-104,109,共4页
Fire Control & Command Control
