Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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A Study on Pressure Ripple Characteristics in Bent-Axis Type Oil Hydraulic Piston Pump

사축식 유압 피스톤 펌프의 압력 맥동 특성에 관한 연구

  • Cho, I.S. (Division of Mechanical System Engineering, Chonbuk National University) ;
  • Shin, C.G. (Division of Mechanical System Engineering, Chonbuk National University) ;
  • Jung, J.Y. (Division of Mechanical System Engineering, Chonbuk National University)
  • 조인성 (전북대학교 기계시스템공학부) ;
  • 신창근 (전북대학교 기계시스템공학부) ;
  • 정재연 (전북대학교 기계시스템공학부)
  • Received : 2011.02.21
  • Accepted : 2011.06.15
  • Published : 2011.08.31
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Abstract

To improve the performance of a bent-axis type axial piston pump driven by the tapered pistons, it is necessary to know the pressure ripple characteristics. The purpose of this paper is to understand the effect on the pressure ripple characteristics and the prediction by comparing experimental and theoretical results. The simulation model of the bent-axis type axial piston pump is developed in the AMESim environment using the geometrical dimension and the driving mechanism of the piston pump. The results can be obtained to predict the performance characteristics of the bent-axis type axial piston pump.

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References

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