Results 11 to 20 of about 12,252 (219)
Design and application on experimental platform for high-speed bearing with grease lubrication
Advances in Mechanical Engineering, 2015 The experimental platform for high-speed grease is an important tool for research and development of high-speed motorized spindle with grease lubrication. In this article, the experimental platform for high-speed grease is designed and manufactured which
He Qiang +5 more
doaj +2 more sources
Friction, 2019 In this study, lithium complex grease (LCG) and polyurea grease (PUG) were synthesized using mineral oil (500SN) and polyalphaolefin (PAO40) as base oil, adsorbed onto lithium complex soap and polyurea as thickeners, respectively.
Guanlin Ren +5 more
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Sliding Friction Characteristics of MAC Greases under Vacuum Condition
Tribology Online, 2006 Even though solid lubricants or low-volatile greases are used for lubrication of mechanical equipments in space satellites, the life of grease is longer than that of solid lubricants because of the hydrodynamic effects and replenishment. New grease using
Yasuo Yoshii, Hitoshi Hattori
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Experimental rig for measuring lubricant film thickness in rolling bearings [PDF]
, 2014 Electrical capacitance has been applied in the past for measuring the lubricant film thickness in rolling element bearings. The main difficulty arises from the fact that the measured capacitance is a combination of the capacitances of many rolling ...
Glovnea, Romeo +2 more
core +1 more source
Experimental Analysis of Grease Friction Properties on Sliding Textured Surfaces
Lubricants, 2017 There is comprehensive work on the tribological properties and lubrication mechanisms of oil lubricant used on textured surfaces, however the use of grease lubrication on textured surfaces is rather new.
Xijun Hua +4 more
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机车电传动, 2020 At present, grease lubrication is widely used in motor rolling bearings. However, the bearing DN value increases rapidly with the increasing of motor speed and power for the factor that the lubricating grease is semi-solid with poor flow and heat ...
Baoying SHE +4 more
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Cailiao gongcheng, 2023 MoS2 nanosheets with different sizes were prepared by ultrasonic liquid phase stripping and used as additives in lithium grease. The morphology, composition and structure of MoS2 nanosheets were characterized by electron microscopy, Raman spectroscopy, X-
LU Peng +6 more
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Nihon Kikai Gakkai ronbunshu, 2019 Grease lubrication in ball bearings is one of key technologies to reduce energy consumption and enhance lifetime in design of spacecrafts as well as general industrial machineries.
Hideyo NEGISHI +5 more
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Lubricants, 2022 China’s rapid industrial development requires more energy consumption based on non-renewable energy resources. The energy consumption caused by unnecessary friction accounts for about 4.5% of the GDP in China.
Jiabei Wang +3 more
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The use of rapid prototyping techniques (RPT) to manufacture micro channels suitable for high operation pressures and uPIV [PDF]
, 2016 This paper aims to present a new methodology to manufacture micro-channels suitable for high operating pressures and micro particle image velocimetry (µPIV) measurements using a rapid-prototyping high-resolution 3D printer. This methodology can fabricate
Casals Terré, Jasmina +3 more
core +2 more sources