2019
DOI: 10.15587/1729-4061.2019.184496
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Determining the rational composition of tribologically active additive to oil to improve characteristics of tribosystems

Abstract: Проведеними дослідженнями формування раціонального складу трибологічно активної добавки до базової оливи показана можливість покращення характеристик трибосистем. Виявлено, що дана трибологічно активна добавка дає можливість формувати трибологічні властивості, що забезпечують нормальні умови експлуатації спряжень деталей трибосистеми. На основі оптимізації технічного стану трибологічно активної добавки отримано раціональні значення кожного з її складових. Оптимізацію проведено за умов, що величина зношування п… Show more

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Cited by 6 publications
(6 citation statements)
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References 37 publications
(46 reference statements)
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“…These materials have proven effective in the manufacture of parts that are operated in the conditions of the dusty environment; however, their use under a gradient sign-changing load in the diesel engines is not possible due to the limited temperature and mechanical characteristics of the materi-al. Significant contribution to increasing the reliability of components of machines' power units is rendered by various additives to working oils [24], as well as the compositions of synthetic and natural materials and tribologically active additives [25]. When using various additives, it is necessary to ensure a procedure of control over the technical condition of the mated parts as there may come a moment of the activation of their working surfaces' wear by the additives used.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…These materials have proven effective in the manufacture of parts that are operated in the conditions of the dusty environment; however, their use under a gradient sign-changing load in the diesel engines is not possible due to the limited temperature and mechanical characteristics of the materi-al. Significant contribution to increasing the reliability of components of machines' power units is rendered by various additives to working oils [24], as well as the compositions of synthetic and natural materials and tribologically active additives [25]. When using various additives, it is necessary to ensure a procedure of control over the technical condition of the mated parts as there may come a moment of the activation of their working surfaces' wear by the additives used.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…It should be noted that each characteristic requires individual research on the concentration and content of fibers in the polymer. Several related studies examined the issue of improving the characteristics of tribo-mated parts by using a lubricant environment and tribo-active additives [25], geomodifiers [26], a complex involving lithium and fluoride soaps [27]. The tribological properties of mated parts with these additives are improved by 10...18 % only if there is an oil base, but, under dry friction modes, it is necessary to consider the possibility of adding to the matrix.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…The non-stable processes in the operation of friction nodes in automotive equipment in the presence of motor lubricants were considered in papers [6][7][8][9]. The experimental studies have established the effect of various additives to oils on the stabilization of friction forces and reducing the wear of rubbing surfaces.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%