Results 21 to 30 of about 1,017 (218)
Novel study on the pressure pulsation of the axial piston machines with even number of pistons
The Journal of Engineering, 2020 Flow and pressure ripples of axial piston machines have received sustained attentions by researcher in flow power domain. Traditionally, almost all the axial piston pumps have been designed with odd number of pistons.
Junjie Zhou +3 more
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Lubricants, 2023 A water hydraulic axial piston pump has become the preferred power component of environmentally friendly water hydraulic transmission systems, due to its advantages of a compact structure, high power density, and so on.
Yingna Liang +7 more
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Failure Analysis and Intelligent Identification of Critical Friction Pairs of an Axial Piston Pump
Journal of Marine Science and Engineering, 2023 Hydraulic axial piston pumps are the power source of fluid power systems and have important applications in many fields. They have a compact structure, high efficiency, large transmission power, and excellent flow variable performance.
Yong Zhu +3 more
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Applied Sciences, 2023 Axial piston pumps are critical components of hydraulic systems due to their compact design and high volumetric efficiency, making them widely used. However, they are prone to failure in harsh environments characterized by high pressure and heavy loads ...
Wanlu Jiang +4 more
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Engineering Science and Technology, an International Journal, 2023 Axial piston pumps are widely used in construction machinery due to the high power density. The leakage performance of the spherical valve plate pair is of great significance to the large displacement pumps' volumetric efficiency.
Haoqin Ma +5 more
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Coulisse mechanism with rotating link for operating part drive unit of the mortar pump [PDF]
E3S Web of Conferences, 2021 The synthesis of a connecting link mechanism with a rotating link with a planetary gear for driving the operating part of a piston pump during transportation of solution mixtures from the preparation site to the construction site is presented.
Alimov Bakhtiyar +4 more
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ADVANCES IN THE SIMULATION OF AXIAL PISTON PUMPS
Proceedings of the JFPS International Symposium on Fluid Power, 2002 The present paper details advances attained in the modelling and simulation of axial piston pumps. The simulation environment is AMESim and new in-house developed submodels allow a quantitative appraisal of exchanged forces inside the pump. Care is devoted to the analysis and modelling of the port plate geometry that significantly contributes to the fl
MANCO', Salvatore +3 more
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The Impact of Bushing Thickness on the Piston/Cylinder Interface in Axial Piston Pump [PDF]
IEEE Access, 2019 A comprehensive multi-domain simulation tool that could predict the lubricating flow between piston and bushing in the cylinder is presented in this paper. The first module simulates the main flow through the piston pump according to a lumped parameter model.
Jiang Jihai +3 more
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Cavitation in an Axial Piston Pump
Bulletin of JSME, 1983 In an axial piston pump made of acrylic resin, cavitation is observed by the naked eye with a strobo-scope and by high speed photography, and the pressure changes in the cylinder are measured. The cavitation is classified into the following two groups ; one, related to the trapping phenomenon, can be prevented by a suitable design of valve plates ...
YAMAGUCHI, Atsushi, TAKABE, Tetsuo
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IEEE Access, 2019 Fault detection of axial piston pumps is of great significance to improve the reliability and life of fluid power systems. However, it is difficult to detect multiple faults on key lubricating interfaces due to the liquid-solid coupling.
Shiqi Xia +5 more
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