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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Forging Analysis of Upper Swash Plate for Unmanned Helicopter

무인 헬기용 상부 스와시 플레이트의 단조공정해석

  • 김기성 (동의대학교 기계공학과 일반대학원) ;
  • 이옥영 (동의대학교 기계공학과 일반대학원) ;
  • 공재현 (동의대학교 기계공학과 일반대학원) ;
  • 여홍태 ((주)원신스카이텍) ;
  • 허관도 (동의대학교 기계공학과 일반대학원)
  • Published : 2009.05.07
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Abstract

Unmanned helicopters are needed in various fields such as monitoring system, agriculture and forest fire. Swash plate is a essential part for exact driving of unmanned helicopter. And it is usually produced by machining. In this research, hot forging process of upper swash plate has been studied to improve proof stress against repeated loading of the product. In the forming analysis, design parameters such as effective stress, effective strain and distribution of damage have been considered in the hot forging.

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