Results 91 to 100 of about 729 (175)
Comparative Experimental Study of Friction Parameters in a Tribopair and a Force System [PDF]
The paper presents the results of experimental study of the effect of stresses resulting from off-contact load on variations in the friction torque and the coefficient of resistance to rolling in a force system compared to a similar tribopair.
Komissarov, V. V. +2 more
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Modeling Stress-Strain State of Roller/Ring Tribo-Fatigue System
Механика машин, механизмов и материалов, 2012 Roller/ring tribo-fatigue system which is used in wear-fatigue tests as the model of wheel/rail system is considered. In this system as well as in wheel/rail system stress-strain state is defined by interaction of contact and volume deformation of one of
S.S. Sherbakov , S.M. Borodako
doaj
Vibro-impact in rolling contact [PDF]
Irregular wavy residual damages (troppy phenomenon) occur in the contact area in rolling friction as the result of a nonstationary process of cyclic deformation. They initiate vibro-impact loading of an active system.
Sherbakov, S. S., Sosnovskiy, L. A.
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A Method of Experimental Study of Friction in a Active System [PDF]
It is shown that machines of the SI series for wear-fatigue tests make it possible to measure the friction torque during rolling with a sufficient accuracy. For this purpose, methods for the calibration and determination of the accuracy of all parameters
Komissarov, V. V. +2 more
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Механика машин, механизмов и материалов, 2019 The ball joints of vehicles are referred to the steering and suspension critical units. Strength calculation of the ball pin under static loading is usually performed in the practice of designing these units.
Alexander V. Bogdanovich
doaj
Фундаментальные задачи трибофатики и их практическое применение в машиностроении [PDF]
Рассмотрены некоторые основные задачи взаимодействия в трибофатических системах. Приведены результаты расчетов, показывающие влияние объемных (неконтактных) нагрузок на контактное давление.
Журавков, М. А. +1 more
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Механика машин, механизмов и материалов, 2019 The ball joints of vehicles are referred to the steering and suspension critical units. Strength calculation of the ball pin under static loading is usually performed in the practice of designing these units.
Alexander V. Bogdanovich
doaj
Investigation a unique scratching of the failure mechanisms of the coatings with TiN thin layers deposited on 316L stainless steel [PDF]
Jurnal Tribologi, 2018 Starting from the finding that the coatings with TiN of the total hip prostheses femoral heads made of Ti-6Al-4V alloy have tendencies to wear (abrasive, adhesive or bio-tribo-corrosion), the paper has proposed to establish the failure mechanisms of ...
Lucian Capitanu +2 more
doaj
Механика машин, механизмов и материалов, 2018 The paper considers numerical and analytical modeling of the stress-strain state and the state of volume damageability of a half-space under its simultaneous loading by elliptically distributed load directed along the normal to the surface axis and non ...
Sergei S. Sherbakov
doaj
Применение методологии механики деформируемого твердого тела в трибофатике [PDF]
Рассмотрено применение механико-математических моделей механики деформируемого твердого тела к описанию трибофатических систем, одновременно подверженных контактному и неконтактному нагружению.
Журавков, М. А. +2 more
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