Journal of South China University of Technology(Natural Science) >

2016 , Vol. 44 >Issue 3: 81 - 88

DOI: https://doi.org/10.3969/j.issn.1000-565X.2016.03.012

Automotive Engineering

Simulation Method of Spinning Forming of Multi-Wedge Belt Wheel as Engine Accessory

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  • 1.School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,Sichuan,China; 2.School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,Guangdong,China; 3.Ningbo Tuopu Group Co.,Ltd.,Ningbo 315800,Zhejiang,China
万里翔(1965-)，男，博士，副教授，主要从事现代汽车设计理论、汽车节能与环保、汽车结构优化与节能控制研究．E-mail:wanlx@ home． swjtu． edu． cn

Received date: 2015-08-23

  Revised date: 2015-11-18

  Online published: 2016-02-02

Supported by

Supported by the National Natural Science Foundation of China(51275175)

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Abstract

Firstly,a simulation model to describe the spinning forming process of multi-wedge belt wheel is estab- lished,with its correctness and validity being verified by means of system energy method and according to wheel force as well as equivalent plastic strain (PEEQ) of each step.Secondly,by analyzing the distribution of equiva- lent strain of each step,the laws of material forming and flow in each step are discussed.Then,aiming at the de- fects of a practical product,an analysis of forming process is made in a simulative way,and the results are finally compared with the actual forming results.It is found that the proposed simulation method is available for analyzing the spinning forming of multi-wedge belt wheel.

Key words： engine; multi-wedge belt wheel; spinning; forming; model verification; practical application

Cite this article

WAN Li-xiang ZHENG Bang-zhi SHANGGUAN Wen-bin WU Qi-hong . Simulation Method of Spinning Forming of Multi-Wedge Belt Wheel as Engine Accessory[J]. Journal of South China University of Technology(Natural Science), 2016 , 44(3) : 81 -88 . DOI: 10.3969/j.issn.1000-565X.2016.03.012

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