응력해석을 통한 고속기어 치형수정에 관한 연구

Stress Analysis for Tooth Modification of High Speed Gear

  • 이경원 (전남대 대학원 기계공학과) ;
  • 반제삼 (전남대 대학원 기계공학과) ;
  • 김규하 (전남대 대학원 기계공학과) ;
  • 조규종 (전남대 자동차공학부)
  • 발행 : 2002.05.01

초록

This paper is the study on stress analysis for tooth modification of high speed gear using a finite element method. Gear drives constitute very important mechanisms in transmitting mechanical power processes compromising several cost effective and engineering advantages. The load transmission occurred by the contacting surfaces arises variable elastic deformations which are being evaluated through finite element analysis. The automatic gear design program is developed to model gear shape precisely. This gear design system developed was used by pre-processor of FEM packages. The distribution of stresses at contacting surfaces was examined when gear tooth contacts. And this paper proposes method for the tooth modification after carrying out stress analysis using a finite element method.

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