2018
Постійне посилання на розділhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/34931
Переглянути
Документ Possibilities of application of hard thin coatings in HCR gearing working in interaction with ecological lubricant(NTU "KhPI", 2018) Bošanský, Miroslav; Tóth, František; Rusnák, JurajThe article describes the possibilities of application of hard thin coatings to a non-standard involute HCR gearing, made from 16MnCr5, working in interaction with ecological transmission oil OMV Biogear S150. Based on an analysis of their geometric characteristics and their differences from nonstandard C–C teeth, the possibilities of applying thin hard coatings to the side surface of the teeth are assessed. From the previous results obtained at the research center (UDTK sjF STU in Bratislava), the nitride TiALCN was applied and the article presents the results obtained on the Niemann´s stand for scuffing, from which it follows that due to the higher heights of the tooth addendum (hа = 1,2m) compared to the standard (hа = 1,0 m) and hence larger meridians, the greatest damage there was on an addendum of pinion.