한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제24권2호
  • /
  • Pages.244-250
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  • 2015
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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가변 사판식 피스톤펌프의 맥동 변수 분석 및 최적 밸브플레이트 노치 설계를 위한 압력 및 유량맥동에 관한 연구

Study of Pressure and Flux Pulsation to Design Optimum Valve-Plate Notch and Pulsation-Variables Analysis of Swash-Plate-Type Piston Pump

  • 투고 : 2014.12.23
  • 심사 : 2015.02.13
  • 발행 : 2015.04.15
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초록

We propose a simulation technique to estimate the reduction effect of the pressure/flow pulsation by analysis of the pulsation variables and notch shape of the valve plate of a swash-plate-type variable piston pump. First, using SimulationX$^{(R)}$, we perform a theoretical kinematic analysis according to the variable swash-plate angle and rotational velocity in order to design a single-piston pump. In designing the notch shape of the valve plate of the swash-plate-type variable piston pump as one of the pulsation variables, we investigate the effect of the pulsation by comparing two notch types (circular type and V type). Then, we extend our analysis to a nine-piston pump model. This paper not only confirms the effect of the pressure/flow pulsation according to pulsation variables but can also be applied to the development of a SimulationX$^{(R)}$-based simulation technique for notch-shape optimization for a swash-plate-type variable piston pump.

키워드

참고문헌

  1. Yoon, Y. H., Jang, J. S., Lee, Y. B., 2012, An Analysis of Dynamic Characteristics for Variable Swash Plate Type Axial Piston Pump, Proceedings of the KSFC 2012 Spring conference, 23-30.
  2. Quan, L., Yang, Y., Hou, X., 2011, Simulation and experimental research on the axial piston pump with series three-windows in valve plate, Proceedings of the Fluid Power and Mechatronics 2011 international conference on 2011 Aug, 71-76
  3. Jang, J. H., Chung, W. J., Lee, D. S., Yoon, Y. H., n.d., viewed 2013, Application of Simulation-$X^{(R)}$ based Simulation Technique to Notch Shape Optimization for a Variable Swash Plate Type Piston Pump,
  4. Choi, Se. Lyung, 2010, A basic study on simulation of flow ripple in the Piston Pump, Master Thesis, Pukyong National Univ., Republic of Korea
  5. Fu, K. S., Gonzales, R. C., Lee, C. S. G., 1987, ROBOTICS : Control, Sensing, Vision, and Intelligence, Mcgraw-Hill Book Company, New York
  6. Lee, I. Y., 2012, Hydraulic Engineering, Mun un dang, Republic of Korea
  7. Lee, Y. B., Yoon, Y. H., 2013, A Study on pressure pulsation characteristics by notch type modeling and simulation of a plate valve for the piston motor, Proceedings of the KSME Fluid Engineering Division 2013 Spring Conference, 313-314
  8. Yoon, Y. H., Kim, J. H., 2012, SimulationX, Multi-domain Simulation and modeling tool for the Design, Analysis, and Optimization of complex systems, Journal of The Korea Society for Fluid Power and Construction Equipments, 9:1 56-69
  9. ITI., n.d., viewed 2011, SimulationX user manual and library manual,

피인용 문헌

  1. Study on the characteristics of oil film load capacity for axial piston pump pp.2204-2253, 2018, https://doi.org/10.1080/14484846.2018.1485213
  2. 차륜형 장갑차용 액시얼 피스톤 펌프 개발을 위한 피스톤 수에 대한 시뮬레이션에 관한 연구 vol.16, pp.1, 2019, https://doi.org/10.7839/ksfc.2019.16.1.014
  3. Temperature characteristics analysis of axial piston pump port plate pair vol.71, pp.4, 2015, https://doi.org/10.1108/ilt-08-2018-0315