RESULTS OF RESEARCH OF THE MAIN PROPERTIES OF MULTI-FUNCTIONAL LUBRICANTS
Authors
Shaabidov Shorakhmat Askarovich, Mirzaev Kakhramon Karshiboevich, Mamasobirov Umid Mamazokirovich, Xusanboev Azizbek Gulomovich
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Annotation
The article is devoted to the study of the main properties of polymer-containing multifunctional lubricants based on tars of vegetable oils and technical animal fats. The compositions and results of studies on the determination of adhesion, lubricating, anti-friction and anti-wear properties, as well as the degree of washability from metal surfaces, are presented. The mechanism of lubricating action is revealed, and the process of applying these lubricants is modeled. The wear of spur gears of bevel gear reducers was studied when using lubricants based on tars of vegetable oils and technical animal fats. It was found that they increase the service life of reducers. The multifunctionality of the developed lubricants is expressed in the possibility of their use in the manufacture of agricultural machinery parts and their assemblies, in machining processes with increased pressure, in corrosion protection of parts, in inter-operational storage, and in friction units of machines.
Keywords
Authors
Shaabidov Shorakhmat Askarovich, Mirzaev Kakhramon Karshiboevich, Mamasobirov Umid Mamazokirovich, Xusanboev Azizbek Gulomovich
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References:
- Shaabidov, Sh. A., Irgashev, A., & Mirzaev, K. K. (2012). Improving the operational properties of machine parts surface layers: Monograph. Tashkent: TashGTU.
- Huang, Y., Chen, Q., Yang, J., Guo, P., Liu, X., Feng, K., ... & Zhou, F. (2025). A Novel Hindered Phenol Based Multi-Functional Lubricant Additive with Enhanced Antioxidant and Tribological Performance. Tribology International, 111136.
- Mikhnevich, N. N., & Smurugov, V. A. (1985). Study of adhesion interaction in polymer-containing lubricating compositions. Friction and Wear, 6(4), 627–632.
- Chichinadze, A. V., Braun, E. D., Bushe, N. A., et al. (2001). Fundamentals of tribology (friction, wear, lubrication): Textbook for technical universities (2nd ed., rev. and suppl.; A. V. Chichinadze, Ed.). Moscow: Mashinostroenie.
- Garkunov, D. N. (2001). Tribotechnics (wear and wearlessness): Textbook (4th ed., rev. and suppl.). Moscow: MSHA Publishing.
- Mirzaev, K. K., & Shoobidov, Sh. A. (2022). Improving the wear resistance of rolling bearings. Tashkent: Innovation rivojlanish nashriyot-matbaa uyi.
- Liang, B., Zhao, J., Li, G., Huang, Y., Yang, Z., & Yuan, T. (2019). Facile synthesis and characterization of novel multi-functional bio-based acrylate prepolymers derived from tung oil and its application in UV-curable coatings. Industrial Crops and Products, 138, 111585.
- Shaabidov, Sh. A. (1998). Technological foundations for increasing the preservation of agricultural machinery using multifunctional lubricants based on vegetable-derived bitumen (Doctoral dissertation). Tashkent.
- Shaabidov, Sh. A. (1996). Modeling the process of applying multifunctional high-viscosity lubricants. Uzbek Journal “Problems of Mechanics”, (3), 32–36.
- Shabidov, Sh. A. (1996). Optimization of lubricating and technological properties of multifunctional lubricants based on vegetable-derived bitumen. Uzbek Journal “Problems of Mechanics”, (4), 66–69.
- Reeves, C. J., Menezes, P. L., Lovell, M. R., & Jen, T. C. (2015). The influence of surface roughness and particulate size on the tribological performance of bio-based multi-functional hybrid lubricants. Tribology International, 88, 40-55.
- Mirzaev, K. K., & Mustaeva, B. U. (2019). Wear resistance of gear drives operating in an abrasive environment. Universum: Technical Sciences, 3(60), 8–
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