摘要
为研究电连接器接触件的接触特性,分析电连接器接触失效的原因,利用SOLIDWORKS软件对电连接器进行建模,利用ANSYS Workbench有限元分析软件中的静力学模块对电连接器接触件的插拔过程进行仿真,得到了接触件在插拔过程中插针的变形,应力分布以及插拔力与时间、位移的变化情况。分析结果表明,在插针凸包根部区域形变最为明显。有限元软件能够较好模拟接触件插拔过程中的接触特性,为电连接器接触可靠性提供依据,同时也为优化生产打下基础。
In order to study the contact characteristics of electrical connectors,the causes of contact failure of electrical connectors were analyzed,the model of electrical connector was built by using SOLIDWORKS software,and the process of plug and pull of electrical connector contact was simulated by using the statics module in the finite element analysis software of ANSYS Workbench.The deformation and stress distribution of the pins,as well as the changes of the force,time and displacement of the pins were obtained.Analysis results show that the deformation is most obvious at the root of the convex hull.The finite element software can simulate the contact characteristics of the contact parts well,which provides a basis for the contact reliability of electrical connectors and lays a foundation for the optimization of production.
作者
张平均
嵇凯生
王颖
李士勇
王小红
ZHANG Pingjun;JI Kaisheng;WANG Ying;LI Shiyong;WANG Xiaohong(School of Electronic,Electrical Engineering and Physics,Fujian University of Technology,Fuzhou 350118,China;Xiamen Dingxin Technology Co.,Ltd.,Xiamen,361006,China;Library,Fujian University of Technology,Fuzhou 350118,China)
出处
《福建工程学院学报》
CAS
2023年第3期264-268,共5页
Journal of Fujian University of Technology
基金
厦门鼎芯科技有限公司横向课题(GY-H-22116)。
关键词
电连接器
接触件
接触特性
有限元法
electrical connectors
contacts
contact characteristics
finite element method
作者简介
第一作者:张平均(1969-),男,湖北黄冈人,教授,博士,研究方向:电子信息系统。
