An Experimental Study and Finite Element Analysis of Weatherstrip

被引：8

作者：

Jang, Wang Jin ^{[2
]}

Lee, Jayone ^{[3
]}

Woo, Chang Su ^{[4
]}

Kim, Beom Keun ^{[1
]}

Lee, Seong Beom ^{[1
]}

机构：

[1] Inje Univ, High Safety Vehicle Core Technol Res Ctr, Sch Mech & Automot Engn, Gimhae 621749, South Korea

[2] Korea Aerosp Ind LTD, Sacheon 664710, South Korea

[3] Inje Univ, Dept Mech Engn, Gimhae 621749, South Korea

[4] Korea Inst Machinery & Mat, Taejon 305343, South Korea

来源：

INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | 2011年 / 12卷 / 01期

关键词：

TPE; EPDM; Weatherstripping; Finite element analysis;

D O I：

10.1007/s12541-011-0012-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thermoplastic elastomers (TPE) and ethylene-propylene-diene monomers (EPDM) may be used in place of thermoplastic rubbers in extrusion and injection processes because they are eco-friendly and recyclable. One of the best examples of such usage is in automotive weatherstripping. The nonlinear properties of the TPE and EPDM components are important parameters for evaluating the behavior of weatherstripping. Uniaxial and equi-biaxial tension tests were performed to obtain material constants and stress strain curves. The TPE and EPDM components used in weatherstripping were then analyzed with a commercial nonlinear finite element software package. The results demonstrated that this method can be used to predict the behavior of TPE and EPDM components in weatherstripping.

引用

页码：97 / 104

页数：8

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