2021
DOI: 10.1016/j.matlet.2020.129040
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Influence of surface roughness and contact temperature on the performance of a railway lubricant grease

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Cited by 13 publications
(3 citation statements)
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“…Grease tests are intended to simulate a mixed/boundary lubrication condition, where there is no complete separation between the relative moving parts [14,15].…”
Section: Grease Lubrication Testsmentioning
confidence: 99%
“…Grease tests are intended to simulate a mixed/boundary lubrication condition, where there is no complete separation between the relative moving parts [14,15].…”
Section: Grease Lubrication Testsmentioning
confidence: 99%
“…Meanwhile, the operating temperature of the bearings also varies with the temperature of the surrounding ambient medium [101]. Therefore, when selecting bearing grease, it is necessary to consider not only the dropping point temperature of the grease but also parameters such as the type of its base oil, antioxidant properties, and evaporation properties, as well as the influence brought about by the temperature of the ambient medium [102,103]. Table 2 below shows the selection of different types of grease according to the operating temperature of the bearings.…”
Section: Selection Of Bearing Greasementioning
confidence: 99%
“…In friction parts, it is not the smoother the part is, the lower the friction coefficient of the friction pair will be. 2 In some experiments, it is necessary to study the control variables of parts with different surface accuracy. Therefore, a method is needed to control the surface machining accuracy of parts and realize the machining of parts with different accuracy requirements.…”
Section: Introductionmentioning
confidence: 99%