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Dynamic coupling analysis of oil film in slipper pair of axial piston pump
IET Conference ProceedingsYunhao Zhang +4 more
semanticscholar +2 more sources
Journal of tribology
Wear failure of the slipper pair limits axial piston pump life. Most of the current slipper wear models ignore or assume certain factors, resulting in poor calculation accuracy. To better reveal lubrication and wear laws of slipper pairs, a Lubrication-
Zhikui Dong +7 more
semanticscholar +1 more source
Wear failure of the slipper pair limits axial piston pump life. Most of the current slipper wear models ignore or assume certain factors, resulting in poor calculation accuracy. To better reveal lubrication and wear laws of slipper pairs, a Lubrication-
Zhikui Dong +7 more
semanticscholar +1 more source
Research on the lubrication characteristics of water hydraulic slipper friction pairs
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2006The low viscosity of water makes the film of water in water hydraulic axial piston pump slipper friction pairs very thin, and which can be broken easily. By simulation, analysis, experiment, and comparison, the lubrication characteristics of the new-type water slipper friction pairs, especially its anti-turnover ability, which directly affects the ...
L Huanlong, K Jian, W Guozhi, Y Lanying
openaire +1 more source
Effect of case drain pressure on slipper/swashplate pair within axial piston pump [PDF]
Journal of Zhejiang University: Science A, 2015 This paper pertains to case drain pressure limitation for axial piston swashplate pumps used in open-loop circuits. The critical case drain pressure for pumps of this type is considered from the oil film perspective of the slipper/swashplate pair: (1) height of the lubricating oil film, (2) supporting stiffness, and (3) location of the centroid of the ...
Junhui Zhang, Bing Xu, Zhang Jun-Hui
exaly +2 more sources
Proceedings of the Institution of mechanical engineers. Part J, journal of engineering tribology
In order to improve the sealing performance, work efficiency and service life of the piston pump, the leakage is increased due to the relative motion between the slipper pair and swash plate under high speed and high pressure conditions.
Yuanying Du +5 more
semanticscholar +1 more source
In order to improve the sealing performance, work efficiency and service life of the piston pump, the leakage is increased due to the relative motion between the slipper pair and swash plate under high speed and high pressure conditions.
Yuanying Du +5 more
semanticscholar +1 more source
Study on Structural Optimization and Wear of Slipper Pair in Axial Piston Hydraulic Motor
Advanced Materials Research, 2012The flow field of lubrication film under the bottom of the slipper was analyzed particularly. Taking into account of the rotation and self-rotation of the slipper, got the velocity of lubrication film under the bottom. By machining some regular concaves convergenting along radial in slipper’s bottom face，to enhance lubrication effect ,and improve the ...
Zhong Ning Zhou, Yong Xia Gu, Li Na Ma
openaire +1 more source
Tribology Transactions
The material properties of friction and wear behavior of copper/steel bimetallic self-lubricating materials prepared by powder metallurgy were analyzed under multiple operating conditions and compared with traditional cast self-lubricating materials ...
Zhenyu Li +7 more
semanticscholar +1 more source
The material properties of friction and wear behavior of copper/steel bimetallic self-lubricating materials prepared by powder metallurgy were analyzed under multiple operating conditions and compared with traditional cast self-lubricating materials ...
Zhenyu Li +7 more
semanticscholar +1 more source
Effect of Secondary Force on Rigidity of Oil Film of the Slipper Pair Based on Hydrostatic Support
Advanced Materials Research, 2012Rigidity of oil film is an important hydrostatic support performance of the slipper pair. This paper establishes the mathematics model of hydrostatic support structure on the basis of considering secondary force. And establish the simulation model of rigidity of oil film by using the toolbox of Simulink. Study the dynamic characteristics of rigidity of
Hui Wang, Yu Xin Wang
openaire +1 more source
Decision letter for "Lubrication characteristics of the worn slipper in the slipper-swashplate pair"
2021+5 more sources