Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Experimental and Numerical Study on Enclosed Die Forging of a Precision Bevel Gear

정밀 베벨기어 폐쇄단조 공정의 해석적 및 실험적 연구

  • 엄재근 ((사)경상대 수송기계부품기술혁신센터) ;
  • 이진혁 ((사)경상대 수송기계부품기술혁신센터) ;
  • 박정휘 (경상대학교 대학원 기계공학과) ;
  • 이민철 (경상대학교 2단계 BK21) ;
  • 전병윤 (경상대학교 대학원 기계공학과) ;
  • 조광제 ((사)경상대 수송기계부품기술혁신센터) ;
  • 전만수 (경상대학교 기계공학과)
  • Published : 2007.05.10
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Abstract

In this paper, we present a systematical procedure to develop a precision enclosed die forging process for a bevel gear of a passengers' car. The detailed procedure involves bear gear CAD modeling, process design and CAE simulation, CAM and die making, material preparation, and prototype manufacturing using both the technologies and machines accumulated and equipped in the technology innovation center(TIC) of Gyeongsang National University. It is demonstrated that the presented approach guarantees bevel gears with the second KS grade quality, which can be used for the differential gear of the passengers' car.

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