Numerical simulation of tensile properties of polytetrafluoroethylene/Kevlar broken twill fabric liner

被引：0
|
作者：
Wang, Zhanshan [1 ,2 ]
Lü, Liye [1 ,2 ]
Zhang, Jiali [3 ]
Yang, Yulin [1 ,2 ]
Zhang, Fangfang [1 ]
机构：
[1] College of Mechanical Engineering, Yanshan University, Qinhuangdao,Hebei,066004, China
[2] Aviation Key Laboratory of Science and Technology on Generic Technology of Self-Lubricating Spherical Plain Bearing, Yanshan University, Qinhuangdao,Hebei,066004, China
[3] Quanxing Industrial Development(Langfang) Co., Ltd., Langfang,Hebei,065000, China
来源：
Fangzhi Xuebao/Journal of Textile Research | 2016年 / 37卷 / 07期
关键词：
In order to understand the tension property of the fabric liner for self-lubricating spherical plain bearings; numerical simulations and experiment verification of the tensile properties were investigated. First of all; the section testing was performed; and laser scanning confocal micro-scopy (LSCM)was used to observe the section morphology of fibers. By measuring and calculating for the profile; the geometry parameters of the fibers were obtained. The reinforcementunit-cell model of the fabric liner was built using ANSYS finite element software. Then; based on the mesomechanics of composite materials and the periodic boundary conditions; the tensile properties of the fabric liner were studied and the tensile elastic constants of the hybrid polytetrafluoroethylene (PTFE)/Kevlar broken twill fabric liner were obtained using ANSYS. At last; comparison of the experimental results and the simulated ones shows that the error is about 20%; which is within the allowed range. © 2016; Periodical Agency of Journal of Textile Research. All right reserved;
D O I：
10.13475/j.fzxb.20150605506
中图分类号：
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摘要：
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页码：71 / 76
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