Increasing the wear resistance of reworked parts of transport engines
- Autores: Timofeeva L.A.1, Timofeev S.S.1, Fedchenko I.I.1, Dyomin A.Y.1
- 
							Afiliações: 
							- Ukrainian State University of Railway Transport
 
- Edição: Volume 38, Nº 1 (2017)
- Páginas: 13-16
- Seção: Article
- URL: https://journals.rcsi.science/1068-3666/article/view/228565
- DOI: https://doi.org/10.3103/S1068366616060155
- ID: 228565
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Resumo
The article describes new mixed technology for increasing the wear resistance of parts of transport engines based on the example of a crankshaft. The basis of the new mixed technology is the heat treatment of crankshaft pins and the application of a multilayer antifriction coating in one technological cycle. Laboratory tests on mixed technology application revealed an increase of wear resistance of crankshaft pins, a reduction in the coefficient of friction, a reduction in the running-in period, and an increase in the scoring resistance and operating life of the crankshaft.
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Sobre autores
L. Timofeeva
Ukrainian State University of Railway Transport
														Email: a.domin@mail.ru
				                					                																			                												                	Ucrânia, 							Kharkov, 61050						
S. Timofeev
Ukrainian State University of Railway Transport
														Email: a.domin@mail.ru
				                					                																			                												                	Ucrânia, 							Kharkov, 61050						
I. Fedchenko
Ukrainian State University of Railway Transport
														Email: a.domin@mail.ru
				                					                																			                												                	Ucrânia, 							Kharkov, 61050						
A. Dyomin
Ukrainian State University of Railway Transport
							Autor responsável pela correspondência
							Email: a.domin@mail.ru
				                					                																			                												                	Ucrânia, 							Kharkov, 61050						
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