Results 11 to 20 of about 17,826 (249)
Intelligent Diagnosis towards Hydraulic Axial Piston Pump Using a Novel Integrated CNN Model [PDF]
Sensors, 2020 As a critical part of a hydraulic transmission system, a hydraulic axial piston pump plays an indispensable role in many significant industrial fields.
Shengnan Tang +3 more
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Shock and Vibration, 2021 In this paper, a fault diagnosis method based on symmetric polar coordinate image and Fuzzy C-Means clustering algorithm is proposed to solve the problem that the fault signal of axial piston pump is not intuitive under the time-domain waveform diagram ...
Wan-lu Jiang +3 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
openaire +2 more sources
Based on Dynamics and Hydraulic System Coupling Simulation of Swash Plate Axial Piston Pump
Journal of Harbin University of Science and Technology, 2020 As one of the most important friction pairs in the swash plate axial piston pump, the piston pair plays an important role in the mechanical efficiency, temperature rise, volumetric efficiency, working life and work reliability of the piston pump.
WANG Xiaojing +2 more
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Journal of Low Frequency Noise, Vibration and Active Control, 2021 Aviation axial piston pump is an important energy conversion component in aircraft hydraulic system, and the study on the nonlinearity of key operating mechanism is very necessary for improving the reliable operation of the pump.
Jie Hang +3 more
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Research on the Volumetric Efficiency of a Novel Stacked Roller 2D Piston Pump
Machines, 2021 In order to improve the volumetric efficiency of the axial piston pump, this paper proposes a novel stacked roller 2D piston pump. It utilizes the alternate communication between the distribution cylinder and the oil intake and discharge ports of the ...
Chenchen Zhang +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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AIP Advances, 2022 The present work develops an integrated permanent magnetic damper (IPMD) to apply magnetic torque on a cylinder block, which makes it possible to suppress eccentric wear of the cylinder block–valve plate pair in an axial piston pump.
Boran Du, Jihai Jiang, Geqiang Li
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Numerical Study on Improved Geometry of Outlet Pressure Ripple in Parallel 2D Piston Pumps
Aerospace, 2022 Because the axial piston pump is often used in the aerospace and aviation fields, it is necessary to pay attention to its outlet pressure and flow characteristics.
Yu Huang +5 more
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