A Method to Analyze and Optimize Assembly Performance of Outer Seals of Car Window Belt-Line

doi:10.3969/j.issn.1000-565X.2018.05.016

Journal of South China University of Technology (Natural Science Edition) ›› 2018, Vol. 46 ›› Issue (5): 117-124.doi: 10.3969/j.issn.1000-565X.2018.05.016

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A Method to Analyze and Optimize Assembly Performance of Outer Seals of Car Window Belt-Line

LI Min¹ TAN Meng¹ SHANGGUAN Wenbin¹ LI Zhichao¹ LIU Jie² YOU Limin³

1． School of Mechanical and Automotive Engineering，South China University of Technology，Guangzhou 510640，Guangdong， China; 2． School of Mechanical Engineering，Southwest Jiaotong University，Chengdu 610031，Sichuan，China; 3． Ningbo Hongxiecheng Auto Parts Co. ，Ltd. ，Ningbo 315822，Zhejiang，China

Received:2017-10-01 Revised:2018-02-28 Online:2018-05-25 Published:2018-04-03
Contact: 上官文斌( 1963-) ，男，教授，博士生导师，主要从事汽车振动分析方法与控制，汽车设计理论与方法，超弹性、黏弹性、弹塑性建模和复杂耦合系统动力学特性计算分析等的研究 E-mail:sgwb@163.com
About author:李旻(1974-) ，男，博士，副教授，主要从事机械设计及理论研究
Supported by:
Supported by the National Natural Science Foundation of China( 11472107) and China Scholarship Council ( 201706155069)

Abstract

Abstract: Outer seals of car window beltline play an important role in waterproof，noise insulation and decoration． The assembly and compression performance is an important factor for the evaluation of the design of the outer seals of car window beltline． In this paper，a calculation method for estimating the assembly performance of the outer seals of car window beltline is proposed，and assembly performance parameters are calculated and compared with measured values． The results show that the simulation and calculation method is correct． Then， taking the length， the thickness and the interference of the clamping tooth as design variables，a parametric model of the seals is established． On this basis， the optimization method of the assembly performance of the seals is presented by using the response surface model and multi-objective particle swarm optimization．

Key words:

outer seals of car window beltline, finite element simulation, orthogonal experiment, response surface model, multi-objective particle swarm optimization

CLC Number:

U463.8

LI Min TAN Meng SHANGGUAN Wenbin LI Zhichao LIU Jie YOU Limin.

A Method to Analyze and Optimize Assembly Performance of Outer Seals of Car Window Belt-Line

[J]. Journal of South China University of Technology (Natural Science Edition), 2018, 46(5): 117-124.

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A Method to Analyze and Optimize Assembly Performance of Outer Seals of Car Window Belt-Line

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