Results 11 to 20 of about 480 (164)
Analysis of Hydrostatic Bearings Based on a Unstructured Meshing Scheme and Turbulence Model
Machines, 2022 Guideway hydrostatic bearings with the function of supporting and moving loads are a key component of ultra-precision heavy-duty machine tools. Because the dimension difference between the oil gap and the overall structure is great, it is difficult to ...
Yingjie Wang, Hao Wu, Youmin Rong
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 In currently working seismic ACROSS (Accurately Controlled Routinely Operated Signal System) transmitters, an unbalanced rotor with large eccentric mass, which generates elastic waves, is supported by roller bearings.
Tomohiko ISE +4 more
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IEEE Access, 2019 Hydrostatic journal bearings possess superior motion accuracy owing to their error averaging effect and often work under different speeds and external loads in precision applications.
Yongtao Zhang +4 more
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Influence of Micropolar Lubricants on Asymmetric Slot-Entry Journal Bearings
Tribology Online, 2015 Performance of asymmetric slot-entry hydrostatic and hybrid journal bearings lubricated under micropolar lubricant has been presented numerically. For chosen values of microploar parameters, the effects of micropolar lubricant on both the bearings have ...
Nathi Ram, Satish C. Sharma
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Lubricants, 2022 This paper investigates the thermal characteristics of a vertical guideway system for precision milling machine applications by considering three heat sources, namely motor heat, viscous shearing heat of hydrostatic bearings, and friction heat from a ...
Hua-Chih Huang, Wen-Hao Yang
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EPJ Web of Conferences, 2013 The current research of hydrostatic bearings and hydrostatic slide-ways is far from being over. The topic is constantly evolving, creating new geometries of the sliding bearings, developing new types of friction materials and lubricants.
Drbáková S., Kozdera M.
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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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Machines, 2023 Hydrostatic bearings come with certain advantages over rolling bearings in moving large-scale structures. However, assembly errors are a serious matter on large scales.
Michal Michalec +6 more
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A review of the design and optimization of large-scale hydrostatic bearing systems
Engineering Science and Technology, an International Journal, 2021 In the last decades, the demand for hydrostatic bearings application has been rising due to the possibilities and advantages they offer. The advancements in hydrostatic lubrication understanding and computer technology improvement opened new ways for ...
Michal Michalec +3 more
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CALCULATION OF COMBINED HYDROSTATIC BEARINGS OF DOUBLE TYPE AT STATIONARY EXTERNAL LOAD
Авіаційно-космічна техніка та технологія, 2017 The relevance of the application of combined hydrostatic bearings of the twin type in various units and power plants is shown, the loads in which reach ten tons.
Владимир Иосифович Назин
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