Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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SimulationX®-based Modeling for Valve-Plate Notch Design of Variable Swash-Plate Axial Piston Pump

SimulationX®를 이용한 가변 사판식 액셜 피스톤 펌프의 밸브플레이트 노치 최적화에 관한 연구

  • 이산성 (국립 창원대학교 기계설계공학과) ;
  • 정원지 (국립 창원대학교 기계설계공학과) ;
  • 임동재 (국립 창원대학교 기계설계공학과) ;
  • 차태형 (국립 창원대학교 기계설계공학과) ;
  • 김수태 (국립 창원대학교 기계공학과) ;
  • 이정실 (세계유압) ;
  • 최경신 (로이드선급)
  • Received : 2018.06.04
  • Accepted : 2018.06.15
  • Published : 2018.08.31
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Abstract

Considering the shape of a valve plate in design is important for reducing the pulsation phenomenon, which is a negative factor in pump performance. The purpose of this study is to propose an optimized method for a valve-plate V-type notch of a piston pump by modeling and simulation. The method uses $SimulationX^{(R)}$, a commercial hydraulic analysis program, and to provide data for the designing of the notch. The opening areas are determined by performing kinematic analysis of the notch part where the opening area changes rapidly. After applying the result analysis, the main effects on maximum pressure pulsation and maximum backflow according to the notch design factors are analyzed by using the full factorial method of experimental design. The optimized solutions are derived for the notch design variables, based on the analyzed data.

Keywords

References

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