摘要
曲柄摇杆机构是一种较为常见的传动形式,在多个领域都有着广泛的应用。为了研究曲柄摇杆机构在工作过程中的应力集中和变现情况,对其机构结构进行优化。以曲柄摇杆机构在雷达调整机械上的应用为例,采用ANSYS有限元分析软件对摇杆的力学性能进行仿真分析。根据仿真结果对曲柄摇杆的结构进行了优化后,其力学性能得到了明显的改善,并得出:适当增加摇杆的厚度可以增强其承载能力。
Crank rocker mechanism is a kind of common transmission form,which is widely used in many fields.In order to study the stress concentration and realization of the crank rocker mechanism in the working process and optimize the mechanism structure.Took the application of the crank rocker mechanism in the radar adjustment machinery as an example,the mechanical properties of the rocker were simulated and analyzed by ANSYS finite element analysis software.After optimizing the structure of the crank rocker according to the simulation results,the mechanical properties of the crank rocker have been significantly improved,and it was concluded that the bearing capacity can be enhanced by properly increasing the thickness of the rocker.
作者
赵浩东
ZHAO Haodong(ShanDong JiaoTong University,Jinan 250300,China)
出处
《机电工程技术》
2020年第2期159-161,共3页
Mechanical & Electrical Engineering Technology
关键词
曲柄摇杆
雷达
应力集中
变形
crank rocker
radar
stress concentration
deformation
作者简介
赵浩东(1996-),男,山东省济宁人,大学本科,研究领域为机械设计与自动化。
