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

页码：639 / 651

页数：13

共 50 条

[41] STARTING TORQUE OF SWASH PLATE TYPE AXIAL PISTON MOTOR
HIBI, A
BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS, 1974, 17 (106): : 479 - 486
[42] The control and containment forces on the swash plate of an axial-piston pump
Manring, ND
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 1999, 121 (04): : 599 - 605
[43] Load and Stress Analysis for the Swash Plate of an Axial Piston Pump/Motor
Norhirni, M. Z.
Hamdi, M.
Musa, S. Nurmaya
Saw, L. H.
Mardi, N. A.
Hilman, N.
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 2011, 133 (06):
[44] Effect of Operating Parameters on Efficiency of Swash-Plate Type Axial Piston Pump
Kauranne, Heikki
ENERGIES, 2022, 15 (11)
[45] Study of the slipper/swash plate pair loaded with a step motor-spring mechanism in the axial piston pump
Wang, Haiji
Shi, Guanglin
INDUSTRIAL LUBRICATION AND TRIBOLOGY, 2022, 74 (06) : 706 - 713
[46] Dynamic characteristic analysis of housing for a swash-plate axial piston pump
Song H.
Wang T.
Wang H.
Tang S.
Dong X.
Zhendong yu Chongji/Journal of Vibration and Shock, 2023, 42 (16): : 175 - 180and195
[47] A torque efficiency model for an axial-piston, swash-plate type, hydrostatic pump
Shi, X
Manring, ND
POWER TRANSMISSION AND MOTION CONTROL PTMC 2001, 2001, : 3 - 20
[48] The relative motion between the ball guide and slipper retainer within an axial-piston swash-plate type hydrostatic pump
Manring, ND
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 1999, 121 (03): : 518 - 523
[49] New swash plate damping model for hydraulic axial-piston pump
Zhang, X
Cho, J
Nair, SS
Manring, ND
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 2001, 123 (03): : 463 - 470
[50] Fluctuation Characteristic Analysis of the Swash Plate Axial Piston Pump Based on AMESim
Bai, Jing-jing
He, Guo-qiang
Liu, Yang
INTERNATIONAL CONFERENCE ON ADVANCED MANUFACTURE TECHNOLOGY AND INDUSTRIAL APPLICATION, AMTIA 2016, 2016, : 147 - 151

← 1 2 3 4 5 →