Міжнародні видання

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Browsing Міжнародні видання by Author "Gorbenko, O. V."

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    JUSTIFICATION OF CHOOSING RECOVERY METHOD FOR CYLINDER LINERS OF AUTOTRACTOR ENGINES
    (Scientific and Educational Consulting Group "World Science", 2015) Gorbenko, O. V. ; Kelemesh, A. O. ; Горбенко, Олександр Вікторович; Келемеш, Антон Олександрович
    The article deals with the choosing of promising recovery method for cylinder liners of autotractor engines. The results of the study of wear resistance of cylinder liners using a variety of process liquids are presented.
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    RESEARCH OF KINEMATIC AND STRUCTURAL PARAMETERS OF WORKING TOOLS WHEN PROCESSING THE CYLINDER LINERS
    (Научно технически съюз по машиностроене, 2015) Kelemesh, A. O.; Gorbenko, O. V. ; Келемеш, Антон Олександрович ; Горбенко, Олександр Вікторович
    Viewed the theoretical questions regarding the kinematic and structural parameters of the working tool when rolling out the cylinder liner.
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    Research of wear resistance of bronze bushings during plastic vibration deformation
    (Eastern-European Journal of Enterprise Technologies, 2017-04) Kelemesh, A. O. ; Gorbenko, O. V. ; Dudnikov, A. A.; Dudnikov, I. A.; Келемеш, Антон Олександрович; Горбенко, Олександр Вікторович; Дудніков, Анатолій Андрійович; Дудніков, Ігор Анатолійович
    Optimum design parameters of the tool for vibration deformation of bronze bushings: the punch angle β=9°; the height of the punch gauge part – 4-5 mm are obtained. For treatment of parts, the vibration amplitude of 1.0 mm, the machining allowance of 0.4 mm and the plastic deformation force of 217 N/m2 should be used. The analysis of the microstructure improvement of the parts treated by vibration deformation is presented. Under deformation, more fine grains are formed and favorable conditions for dislocation generation are created, which promotes an increase in the radial deformation rate. The obtained process parameters of vibration deformation of bronze bushings allow reconditioning of worn-out surfaces. They can also be used for treatment of new parts, thus increasing the wear resistance of operating surfaces by 1.2 times. The research results can be useful in the development and improvement of the processes of reconditioning “bushing” type parts.
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    Исследование процесса изнашивания корпусных деталей сельскохозяйственной техники
    (Sp. z o.o. "Nauka i studia", 2014) Gorbenko, O. V. ; Горбенко, Олександр Вікторович