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Proceedings of the 17th International Conference on Manufacturing Systems – ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 3, 2008
University POLITEHNICA of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 13-14 November, 2008
pp. 167-170
WEARING DISCREPANCIES OF CYLINDER SLEEVES TREATED BY HONE FINISHING OR SURFACE PLASTIC DEFORMATION
Gospodin STEFANOV
Abstract: The magnitude of wearing in nineteen cross-sections of cylinder sleeves of internal-combustion engines treated by hone finishing or surface plastic deformation was investigated. The cylinder sleeves had worked in similar conditions hence they were placed in one and the same internal-combustion engine. The working regimes of the engine were cold and hot running-up, hot running-up with load, accelerated wearing tests and operational tests in real working medium.
Key words: internal-combustion engines, cylinder sleeves, hone finishing, surface plastic deformation, wear resistance.
Author:
PhD, Gospodin STEFANOV, Technical University Sofia, Faculty of Engineering and Pedagog-Sliven,
E-mail: gstefanovs@abv.bg
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/