Results 11 to 20 of about 46,952 (306)
Energy Reports, 2021 Hydrostatic thrust bearings have been applied in high speed and heavy load machine tools because they provide superior characteristics such as higher positional accuracy, greater stability, and lower friction.
Xiaodong Yu +7 more
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Static Load Characteristics of Hydrostatic Journal Bearings: Measurements and Predictions
Sensors, 2022 Hydrostatic bearings for liquid rocket engine turbopumps provide distinctive advantages, including high load capacity even with low viscosity cryogenic fluid and extending life span by minimizing friction and wear between rotor and bearing surfaces ...
Howon Yi +3 more
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Journal of Harbin University of Science and Technology, 2018 The temperature rise in the clearance oil film of the hydrostatic bearing is the main factor for the deformation of bearing body. In order to study the temperature rising characteristics of hydrostatic bearing oil film under different cavity structure ...
GUO Yu-peng +3 more
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Journal of Hebei University of Science and Technology, 2016 At present, the research on static and dynamic characteristics of hydrostatic supports depend on the form and structure of the restrictor, which are mainly focused on the influences of recess shape, bearing structure, bearing surface roughness, lubricant
Zhiwei WANG +4 more
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Control of active lubrication for hydrostatic journal bearing by monitoring bearing clearance
Advances in Mechanical Engineering, 2018 Active hydrostatic journal bearings represent a mechatronic answer to the fast-growing industrial needs to high-performance rotary machineries. The aim of this research is to study and improve the dynamic characteristics of hydrostatic bearing, with four
Waheed Ur Rehman +6 more
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Journal of Harbin University of Science and Technology, 2017 Ｒesearch on the bearing characteristics of heavy hydrostatic bearing in heavy equipment manufacturing industry，considering the influence of film thickness on the bearing capacity and pressure distribution of hydrostatic bearing under different working ...
ZHANG Yan-qin +4 more
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Fuzzy logic–based intelligent control for hydrostatic journal bearing
Measurement + Control, 2019 Most of the researchers are focusing to bring automation in mechanical systems. So, current research work presents a mechatronic system called active hydrostatic journal bearing that is a higher demand of fast-growing industrial needs.
Waheed UR Rehman +6 more
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Whiffletree based supports for self-adjustable hydrostatic bearings
Advances in Mechanical Engineering, 2021 Hydrostatic bearings are superior in terms of their friction and load carrying characteristics when compared to contact based bearings, but non-usable in applications with non-constant curvature counter surfaces. A possible solution to this limitation is
Vincent van Parijs +2 more
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Mathematics, 2021 Stepped hydrostatic thrust bearings used in metal-cutting machines are characterized by high load capacity and damping, which ensure the stable operation of structures. However, in comparison with throttle thrust bearings, they have a high compliance. It
Vladimir Kodnyanko +7 more
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Reliability of a Hydrostatic Bearing [PDF]
Journal of Tribology, 2013 This paper presents a methodology for evaluating the failure probability of fluid bearings, which are sensitive components for the design of machine rotors, mechatronic systems, and high precision metrology. The static and dynamic behavior of a fluid bearing depends on several parameters, such as external load, bearing dimensions, supply pressure ...
CHARKI, Abdérafi +3 more
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