Results 1 to 10 of about 2,115 (113)
IEEE Access, 2020 In order to decrease the tilt and eccentric abrasion of a slipper and improve the lubrication performance of the slipper-swashplate interface in an axial piston pump, this paper proposes a comprehensive numerical simulation method to predict the ...
Jihai Jiang, Zebo Wang, Geqiang Li
exaly +3 more sources
Impact Analysis of Worn Surface Morphology on Adaptive Friction Characteristics of the Slipper Pair in Hydraulic Pump [PDF]
Micromachines, 2023 The hydrostatic bearing slipper pair of the hydraulic pump has a unique adaptive friction characteristic, which has a better friction reduction and anti-wear ability than the general sliding friction pair, and also has a certain recovery effect on the ...
Siyuan Liu +6 more
doaj +2 more sources
Fault Diagnosis Method for Axial Piston Pump Slipper Wear Based on Symmetric Dot Pattern and Multi-Channel Densely Connected Convolutional Networks [PDF]
SensorsFault diagnosis in axial piston pumps is key to ensuring the proper operation of a hydraulic system. Slipper wear, as a typical fault in piston pumps, is challenging to accurately diagnose because the faults are very similar for different forms and ...
Huijiang An +9 more
doaj +2 more sources
Friction, 2019 High-pressure axial piston pumps operate in high-speed and high-pressure environments. The contact state of the slipper against the swashplate can easily change from an oil film lubrication to a mixed oil film/asperity contact, or even dry friction.
Huaichao Wu, Siliang Ni, Wu Huaichao
exaly +3 more sources
Comprehensive performance and optimization of micro textured slipper pair of axial piston pumps [PDF]
Scientific ReportsThe present study aims to fully exploit the potential of micro-texturing to increase the operational efficiency of piston pump slipper pairs and expand the repertoire of discretely distributed pit micro-textures.
Ping Xu +4 more
doaj +2 more sources
Evaluation of crystalline amino acids as potent stimulatory chemoattractants for the slipper lobster Thenus orientalis [PDF]
PeerJ, 2023 Intensive research on the effectiveness of chemoattractants has been widely explored to improve the feed qualities in expanding crustacean farming.
Chui-Fen Teoh +5 more
doaj +3 more sources
Comparative phylotranscriptomics reveals glycolytic adaptation associated with prolonged larval development in the coastal slipper lobster Crenarctus bicuspidatus [PDF]
Animal Cells and SystemsThe molecular basis of ecological adaptation in marine crustaceans remains poorly understood, particularly in non-model species such as the coastal slipper lobster (Crenarctus bicuspidatus).
Hyeongwoo Choi +5 more
doaj +2 more sources
IEEE Access, 2023 In the working process of the axial piston pump, the composite multi-degree motion of the slipper and its coupling, as well as the complex working conditions, cause the slipper to overturn and collide irregularly with its coupling. The overturning of the
Lirong Wan +3 more
doaj +1 more source
Lubricants, 2023 Due to the large size of the bottom surface, the slipper pair of the large displacement piston pump (LDPP) will form a larger linear speed difference in the inner and outer positions of the slipper relative to the center of the swash plate during high ...
Liping Xu +6 more
doaj +1 more source
Shock and Vibration, 2023 This study aims at the lubricant film between the slipper and swashplate of an axial piston pump. Based on a single piston/slipper assembly model, a mathematical model for the squeeze film effect is developed according to the pressure-flow transfer ...
JiaHao Wu +3 more
doaj +1 more source