한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
권호 표지

유한요소법에 의한 합성제륜자 홈의 형상 최적화

Groove Shape Optimization of a Composition Brake Shoe by Finite Element Method

  • 구병춘 (한국철도기술연구원 수송차량연구본부) ;
  • 최경진 (한국철도기술연구원 수송차량연구본) ;
  • 옥희동 (A.T.E.S Ltd, 기술연구) ;
  • 윤용석 (A.T.E.S Ltd, 기술연구소)
  • 발행 : 1999.05.01
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초록

A composition brake shoe composed of iron, graphite, kevlar, barium sulphate, etc. was developed for Diesel locomotives. The density distribution of the shoe depends on groove shapes of the shoe (or punch shape). In this study, we investigated the influence of the punch shape on the density distribution, stresses, etc. The inclination of the groove exerts more influence on the density distribution than the groove filet radius.

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