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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Study on the Structural Stability of the Swash Plate Piston Pump for Marine Hydraulic Power Supply

선박 유압공급 장치용 사판식 유압 피스톤 펌프의 구조적 안정성에 관한 연구

  • Gwak, Beom-Seop (Department of Mechanical Engineering, Gyeongsang National University) ;
  • Lim, Jong-Hak (Department of Mechanical Engineering, Gyeongsang National University) ;
  • Lee, In-Wook (Schaeffler Korea Corporation) ;
  • Yi, Chung-Seob (School of Lift Engineering, Korea Lift Collage) ;
  • Lee, Ho Seong (Department of Mechanical Convergence Engineering, Gyeongsang National University) ;
  • Song, Chul Ki (School of Mechanical Engineering, ERI,Gyeongsang National University)
  • 곽범섭 (경상대학교 대학원 기계설계학과) ;
  • 임종학 (경상대학교 대학원 기계설계학과) ;
  • 이인욱 ((유)셰플러코리아) ;
  • 이중섭 (한국승강기대학교) ;
  • 이호성 (경상대학교 기계융합공학과) ;
  • 송철기 (경상대학교 기계공학과 공학연구원)
  • Received : 2021.01.07
  • Accepted : 2021.01.27
  • Published : 2021.04.30
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Abstract

In this paper, a structural stability analysis of the swash plate hydraulic piston pump installed on hydraulic supply systems in marine vessels is presented. In order to verify the integrity of the pump design, a standard structural analysis technique based on the finite element method has been applied for various operating and boundary conditions. For the maximum operational torque (223 N·m) at 5°, 10°, and 15° of the swash plate angle, the maximum deformation, equivalent stress and safety factor are evaluated. The analytical results show that under current operating conditions, the structural reliability of the design has been confirmed.

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References

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