차세대 헬리콥터 로터용 탄성체베어링 소재 특성에 관한 실험적 연구

An Experimental Study for Material Properties of Elastomer Bearing Using Next Genration Helicopter rotor system

  • 발행 : 2003.05.01

초록

Nowadays many peoples are using helicopter in various fields, not only military use but also common people applications such as air-measurement, photography, transportation of goods and persons, saving life and fire fighting etc. And it will be expected more popular than now. Most important part of helicopter to increasing performance and to reducing noise is rotor hub-system. Hub system consists of rotor-blade and rotor-hub. We participate to develop next-generation rotor hub system with elastomeric bearing, part of rotor hub. In this paper we introduce about the role and shape of elastomeric bearing in next-generation helicopter hub system. Then we study about bearing-material requirements and measuring methods. Finally we represent some experimental results.

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