A Study of the Endurance Severity for Automobile Wheel Safety Standard Revision

JinHee Jang; SungPil Heo

doi:10.22680/kasa2022.14.3.030

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2022 Vol.14, Issue 3 Preview Page Next Page

A Study of the Endurance Severity for Automobile Wheel Safety Standard Revision 자동차 휠 안전기준 개정 대응을 위한 내구 가혹도 검토

30 September 2022. pp. 30-34

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Abstract

The CFT(Cornering Fatigue test) and RFT(Radial Fatigue Test) are tests for evaluating the endurance of the disc and rim region of the wheel. In recent, automobile wheel safety standards have been revised and the applied load and target life criteria are different from existing conditions. The verification evaluation of all wheels requires a lot of time and cost. In this study, the endurance severity of each test was compared through strain-life approach by selecting 4 steel and 8 aluminum wheels.

Keywords

Wheel

Cornering Fatigue Test

Radial Fatigue Test

Endurance

Finite Element Analysis

키워드

휠

굽힘 방향 피로 시험

반경 방향 피로 시험

내구

유한요소해석

References

국가 기술 표준원, 2018, "Road vehicles - Passenger car wheels for road use-Test methods", KS R ISO 3006.

B.W. Noh, S.I. Bae and D.K. Kim, 1997, "Structural Analysis of Aluminum Wheel for Automobiles," KSPE Fall Conference Proceedings, pp. 822~825.

B.S. Kim, C.H. Chi and S.D. Mun, 2001, "An Experimental study on vibration characteristics of Alloy wheel for passenger car," KSME Fall conference Proceedings, pp. 623~628.

민윤상, 2017, "실제 차량 주행과 휠 내구 시험이 휠에 미치는 영향에 관한 연구", 한국 자동차 공학회 추계 학술대회, Vol. 2017, No. 11, pp. 494~499.

Information

Publisher :Korean Auto-vehicle Safety Association
Publisher(Ko) :한국자동차모빌리티안전학회
Journal Title :Journal of Auto-vehicle Safety Association
Journal Title(Ko) :자동차안전학회지
Volume : 14
No :3
Pages :30-34
Received Date : 2022-04-25
Revised Date : 2022-07-25
Accepted Date : 2022-08-25
DOI :https://doi.org/10.22680/kasa2022.14.3.030

Journal of Auto-vehicle Safety Association ISSN:2005-9396(Print) 자동차안전학회지

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