Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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A Study on the Cam Ring Deformation in a Balanced Type Vane Pump

유압 베인 펌프의 캠 링 변형에 관한 연구

  • 조명래 (서울대학교, 터보 동력기계 연구소) ;
  • 한동철 (서울대학교 기계설계학과) ;
  • 양광식 (서울대학교 대학원) ;
  • 박제승 (서울대학교 대학원) ;
  • 최상현 (서울대학교, 터보 동력기계 연구소)
  • Published : 1998.09.01
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Abstract

This paper presents the deformation characteristics of cam ring in a balanced type vane pump. Cam ring is operated in the high-pressure condition. Therefore the local deformation of cam ring affects the characteristics of compression, vane motion and noise and vibration. We analyzed the deformation of cam ring for the three types by using the finite element method. The deformed shape of cam ring and the effects of deformation on the compression are presented. As a result of analysis, we know that the right hole of the cam ring has advantage for reducing the pressure overshoot.

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References

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  2. SAE871681 Design Method of Small-Ripple Van Pump Hattori, K.;Suzuki, H.;Hasegawa, J.
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  6. HyperMesh USER'S MANUAL(Ver. 2.0)
  7. ABAQUES USER'S MANUAL(Ver. 5.4)