Wear resistance and lubricity of the spiral oil distribution profile of the valve guide sleeves of an internal combustion engine

Valve guides are crucial for maintaining the correct alignment, positioning, and clearance of the valve stem as it moves in the cylinder head. When the guides are heavily worn, the engine begins to consume oil and the valve mechanism becomes noisy. Reliable lubrication of the inner surface of the gu...

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Bibliographic Details
Main Authors: O.V. Dykha, A.A. Vychavka, M.O. Dykha
Format: Article
Language:English
Published: Khmelhitsky National University, Lublin University of Technology 2024-12-01
Series:Проблеми трибології
Subjects:
Online Access:https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/970
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