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Название: Provision of the Quality of Manufacturing Gear Wheels in Energy Engineering
Авторы: Lebedev, Vladimir
Tonkonogyi, Volodymyr
Yakimov, Olexiy
Bovnegra, Liubov
Klymenko, Natalia
Ключевые слова: Cemented layer Residual stresses Solid lubricant Intermittent circle
Дата публикации: 2019
Издательство: Springer International Publishing AG.
Библиографическое описание: Lebedev, V., Tonkonogyi, V., Yakimov, A., Bovnegra, L., Klymenko, N. (2019). Provision of the Quality of Manufacturing Gear Wheels in Energy Engineering. Advances in Design, Simulation and Manufacturing, DSMIE-2018, Lecture Notes in Mechanical Engineering, Springer, Cham, Part F2, 89–96.
Provision of the Quality of Manufacturing Gear Wheels in Energy Engineering / V. Lebedev, V. Tonkonogyi, A. Yakimov, L. Bovnegra, N. Klymenko // Advances in Design, Simulation and Manufacturing. DSMIE-2018 : Lecture Notes in Mechanical Engineering, Springe, Cham. – 2019. – Part F2. – P. 89–96.
Краткий осмотр (реферат): Mathematical modeling of thermal processes during grinding and of the process of formation of residual stresses and cracks is done. On this basis the technique of calculation of thermal processes and of internal residual stresses arising during grinding of wheels made of cemented steels is offered. It is shown that the grinding temperature when machining gears from cemented steels should not exceed the temperature at which the reverse martensitic transformation occurs-the formation of austenite. The formed austenite during grinding does not completely turn into martensite, since the cooling temperature does not overlap the interval Ms-Mf as a result the so-called burnings of hardening are formed. Burnings of hardening 3–4 times reduce the strength and durability of the ground surface, and therefore of the whole part. On the basis of performed calculations, ways of improving the quality of manufacturing of work surfaces of teeth of tooth gears, which are used in aggregates of thermal and nuclear power plants, are proposed and substantiated.
URI (Унифицированный идентификатор ресурса): http://dspace.opu.ua/jspui/handle/123456789/9024
ISBN: 978-3-319-93586-7
ISSN: 2195-4356
2195-4364 (electronic)
Располагается в коллекциях:Статті каф. ІТПМ

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