지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The transportation is almost dependent on a single fuel petroleum with transportation energy dilemma. Hybrid Electric Vehicle(HEV) technology holds more advantages on efficiency improvements for petroleum consumption at the transportation. And bearing is recognized as the important component of gearbox. Gearboxes for HEV transmission have been ensured the highest reliability over some years in withstanding high dynamic loads. At the same time, the demands of lightweight design and cost minimization are required by thought-out design, high-quality material, superior production quality and maintenance. In order to design a reliable and lightweight gearbox, it is necessary to analyze bearing rating life methods between standard and different bearing companies with calculation methods for modification factors. In this paper, the influence of life time of bearings will be pointed out. Bearing contact stress and load stress distribution of HEV gearbox are obtained and compared with Romaxdesigner and BearinX. And the unequal wear of the left bearing for the gearbox intermediate shaft is investigated between simulation and test.
목차
ABSTRACT
1. Introduction
2. Bearing Reliability
3. Procedure of Analysis and Simulation
4. Conclusion
ACKNOWLEDGMENT
REFERENCES
참고문헌 (9)
참고문헌 신청
1. [학술지(정기간행물)] - R. Hirsch / 2005 / Peaking of World Oil Production: Impacts, Risks, and Mitigation / U.S. NETL 4 (10) : 4 ~ 10
2. [보고서] - Zaretsky, E. V / 1997 / A. Palmgren Revisited – A Basis for Bearing Life Prediction
3. [기타자료] - / 2007 / ISO 281:2007(E), Rolling bearings-Dynamic load ratings and rating life (Second Edition) / International Standard Organization
4. [기타자료] - FAG Company / 2005 / The Design of Rolling Bearing Mountings / FAG Publ. No. WL 00 200/5 EA
5. [기타자료] - SKF Group / 2004 / SKF General Catalogs : 10 ~ 11
2. [보고서] - Zaretsky, E. V / 1997 / A. Palmgren Revisited – A Basis for Bearing Life Prediction
3. [기타자료] - / 2007 / ISO 281:2007(E), Rolling bearings-Dynamic load ratings and rating life (Second Edition) / International Standard Organization
4. [기타자료] - FAG Company / 2005 / The Design of Rolling Bearing Mountings / FAG Publ. No. WL 00 200/5 EA
5. [기타자료] - SKF Group / 2004 / SKF General Catalogs : 10 ~ 11
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UCI(KEPA) : I410-ECN-0101-2014-581-001100600