Lubrication characteristics of the slipper-swash-plate interface in a swash-plate-type axial piston pump

被引：13
|
作者：
Meng, Xiangxu [1 ]
Ge, Chang [1 ]
Liang, Hongxi [2 ]
Lu, Xiqun [1 ]
Ma, Xuan [1 ]
机构：
[1] Harbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Peoples R China
[2] Chongqing Hongjiang Machinery Co Ltd, Chongqing, Peoples R China
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2021年 / 235卷 / 04期
基金：
中国博士后科学基金;
关键词：
Axial piston pump; swash-plate; slipper; interface; hydrodynamic lubrication; slipper structure; optimization design; MODEL; LEAKAGE; DESIGN; PERFORMANCE; EQUATION; BEARING;
D O I：
10.1177/0954406220932944
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
An analytical approach based on a hydrodynamic lubrication model is presented to understand the bearing capacity, leakage, and friction moment of the slipper-swash-plate interface in a swash-plate-type axial piston pump. Furthermore, how the shaft speed, load pressure, and slipper attitude influence the lubrication performance of the interface is analyzed. The research shows that the slipper attitude has a significant effect on the pressure distribution. To improve the lubrication performance, a grooved sealing-land design is proposed, and the location and geometric parameters of the groove are analyzed. The results indicate that the optimal lubrication performance is achieved when the groove is 2.0-3.0 mm wide and 5-20 mu m deep at its inner boundary.
引用
收藏
页码：639 / 651
页数：13
相关论文
共 50 条
  • [1] Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps
    Kawakita S.
    Kato S.
    Tanaka S.
    Kyogoku K.
    Kikuchi M.
    Yamamoto H.
    Tribology Online, 2022, 17 (04): : 283 - 290
  • [2] Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps
    Kawakita, Shigeyoshi
    Kato, So
    Tanaka, Shinji
    Kyogoku, Keiji
    Kikuchi, Masao
    Yamamoto, Hiroshi
    TRIBOLOGY ONLINE, 2022, 17 (04): : 283 - 290
  • [3] Optimization of swash-plate cross angle noise-reduction structure for swash-plate-type axial piston pump
    Xu, Bing
    Song, Yue-Chao
    Yang, Hua-Yong
    Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2013, 47 (06): : 1043 - 1050
  • [4] Investigation on mixed thermalelstohydrodynamic lubrication behavior of slipper/swash plate interface in water hydraulic axial piston pump
    Yin, Fanglong
    Chen, Yuntong
    Ma, Zhonghai
    Nie, Songlin
    Ji, Hui
    TRIBOLOGY INTERNATIONAL, 2023, 189
  • [5] Motion characteristics of slipper bearing in swash plate type piston pump and motor
    Tanaka, Kazuhiko
    Nakahara, Tsunamitsu
    Kyogoku, Keiji
    Fujita, Katsushi
    Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, 2007, 73 (04): : 1236 - 1244
  • [6] A new coupled dynamic model to study the vibration and lubrication characteristics of slipper/swash-plate interface in an axial piston pump
    Ye, Shaogan
    Sun, Yintong
    Zhang, Junhui
    Chen, Jian
    Xu, Bing
    Zhao, Shoujun
    Liu, Huixiang
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2025,
  • [7] Dynamic Characteristics of Lubrication and Wear Prediction of Slipper/Swash-Plate in Axial Piston Pumps
    Jichen Zhou
    Junjie Zhou
    Chongbo Jing
    Shihua Yuan
    Anlin Luo
    Journal of Beijing Institute of Technology, 2019, 28 (03) : 519 - 528
  • [8] Load of the slipper-swash plate kinematic pair of an axial piston pump
    Zloto, Tadeusz
    Kowalski, Konrad
    XXII SLOVAK-POLISH SCIENTIFIC CONFERENCE ON MACHINE MODELLING AND SIMULATIONS 2017 (MMS 2017), 2018, 157
  • [9] On torque of swash-plate-type water hydraulic axial piston motor
    Nie, Songlin
    Peng, Shuang
    Hu, Zhiwei
    Ruan, Jun
    Li, Yongping
    PROCEEDINGS OF THE SEVENTH INTERNATIONAL CONFERENCE ON FLUID POWER TRANSMISSION AND CONTROL, 2009, : 498 - 502
  • [10] Hydrodynamic Lubrication Characteristics of Slipper/Swash Plate Pair in Axial Piston Pumps-Theory and Experiment
    Hu J.-B.
    Zhao H.-M.
    Jing C.-B.
    Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2018, 38 (03): : 229 - 234
12345