대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제35권11호
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  • Pages.1383-1389
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  • 2011
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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제로터 펌프의 설계 및 배제용적 특성 실험

Design of a Gerotor Pump and Experimental Investigation of Its Volumetric Displacement Characteristics

  • 김대명 (금오공과대학교대학원 생산기계공학과) ;
  • 김성동 (금오공과대학교대학원 생산기계공학과) ;
  • 구지석 (금오공과대학교대학원 생산기계공학과) ;
  • 오성진 (금오공과대학교대학원 생산기계공학과) ;
  • 함영복 (한국기계연구원 에너지기계연구실)
  • Kim, Dae-Myoung (School of Mechanical and Production Engineering, Kumoh Nat'l Institute Technology Univ.) ;
  • Kim, Sung-Dong (School of Mechanical and Production Engineering, Kumoh Nat'l Institute Technology Univ.) ;
  • Gu, Ji-Suk (School of Mechanical and Production Engineering, Kumoh Nat'l Institute Technology Univ.) ;
  • Oh, Sung-Jin (School of Mechanical and Production Engineering, Kumoh Nat'l Institute Technology Univ.) ;
  • Ham, Young-Bog (Dept. of Energy Systems, Korea Institute of Machinery & Materials)
  • 투고 : 2010.12.15
  • 심사 : 2011.08.18
  • 발행 : 2011.11.01
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초록

제로터 펌프는 용적식 펌프로서 유압 및 수압장치에 적합하며, 다양한 분야에서 널리 사용되어지고 있다. 이러한 이유로 많은 연구자들에 의해 연구되어지고 있다. 본 연구에서는 선행연구자들에 의해 연구되어진 제로터의 이론적 설계 방법을 토대로 설계식의 타당성을 검증해보고 곡선족의 포락선으로 부터 로터 프로파일을 설계하는 방법을 설명하고 CAD기법을 이용한 계산과 실험을 통하여 설계 프로파일과 배제용적 산출 방법의 타당성을 비교 검증 하였다. 제로터 펌프의 특성실험을 통하여 성능을 확인하고 제로터 펌프의 디자인과 배제용적 산출 방법을 설명하였다.

Gerotor-type volumetric displacement pumps are suitable for oil or water hydraulics. For this reason, many researchers have studied this topic. Gerotor pumps have been widely used in various fields. In this study, we designed a rotor profile based on an envelope of a family of curves. An analytic method for determining the volumetric displacement of the gerotor pump is verified by comparing a result obtained using CAD technology and an experimental result. Throughout the experiment, the flow rate performance was verified. In addition, we describe the design and volumetric displacement characteristics of the gerotor pump.

키워드

참고문헌

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  6. Kim, J. H., Kim, C. and Kim, C. H., 2006,"Optimum Design on the Lobe Shapes of Gerotor Oil Pump," Journal of KSPE, Vol. 23, No. 4, pp. 124-131.
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