Zobrazeno 1 - 10
of 2 222
pro vyhledávání: '"Axial piston pump"'
Publikováno v:
Alexandria Engineering Journal, Vol 99, Iss , Pp 347-362 (2024)
Large displacement axial piston pumps (>500 mL/r) are the core power components of large construction machineries' hydraulic system. The demand for higher power in large construction machinery is increasing. High pressure and large displacement are t
Externí odkaz:
https://doaj.org/article/92f12c1213104a1b8e584c0b6b5d960e
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37334- (2024)
The axial piston pump (APP) is being developed towards higher pressure and higher rotational speeds to enhance operational power density. The piston-cylinder friction pair is a critical component of the APP. Due to its lack of self-compensation capab
Externí odkaz:
https://doaj.org/article/48d4bb7169904b049a9d2d2e859225ff
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 5, Pp 1523-1529 (2024)
This paper investigates the behaviour of two types of hydraulic fluids, ISO HM VG 32 and ISO HV VG 32, in hydraulic presses under various operating conditions. The study aims to analyze the influence of these fluids on hydraulic system performance an
Externí odkaz:
https://doaj.org/article/b7396a28a10f45e9ade44a3fb93d63bb
Publikováno v:
Lubricants, Vol 12, Iss 11, p 370 (2024)
The study investigates the impact of textured surface parameters and pump operating parameters on the friction performance of slipper pairs in axial piston pumps. The orthogonal experimental scheme was developed, and the influence of several factors
Externí odkaz:
https://doaj.org/article/aad0326e997a47b3bcc50c027badfd4f
Publikováno v:
Lubricants, Vol 12, Iss 10, p 342 (2024)
A theoretical model for the calculation of thermal elastohydrodynamic lubrication performance of the flow distribution pair of piston pumps is established, which is composed of the oil film pressure governing equation and energy equation, and solved
Externí odkaz:
https://doaj.org/article/8b2f7919829240929651724c8f5cdef0
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 8, p 1430 (2024)
Hydraulic pumps are the core components that provide power for hydraulic transmission systems, which are widely used in aerospace, marine engineering, and mechanical engineering, and their failure affects the normal operation of the entire system. Th
Externí odkaz:
https://doaj.org/article/ec57f32447b04fa6821cb79034c865f8
Publikováno v:
Metals, Vol 14, Iss 6, p 701 (2024)
To address the problem of tribological failure in an aircraft piston pump valve plate pair, the friction and wear properties of the valve plate pair materials (W9Mo3Cr4V-HAl61-4-3-1) of an axial piston pump at a certain speed and load were studied us
Externí odkaz:
https://doaj.org/article/7d6b436d8c404429bd17abc06de29402
Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump
Autor:
Naiming LIN, Jie WANG, Qiang WANG, Huanhuan WANG, Shuo YUAN, Zhiqi LIU, Qunfeng ZENG, Yucheng WU
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 54, Iss 4, Pp 585-598 (2023)
Purposes It was expected to provide a reference for improving the performance, lifetime and service safety of piston pump. Methods This work reviewed the oil film charateristics of plunger pairs from the view of theoretical calculation and simulation
Externí odkaz:
https://doaj.org/article/f2d03e13daf24bdc9e3cc077a4176e14
Publikováno v:
CAAI Transactions on Intelligence Technology, Vol 8, Iss 1, Pp 206-218 (2023)
Abstract The cavitation in axial piston pumps threatens the reliability and safety of the overall hydraulic system. Vibration signal can reflect the cavitation conditions in axial piston pumps and it has been combined with machine learning to detect
Externí odkaz:
https://doaj.org/article/503e2ec9df3344f69dcadf084a17137f