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Restricted endurance of cemented teeth of wheels of ship reducers

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Author(s): Ruban Anatoliy Rashidovich

Journal: Vestnik of Astrakhan State Technical University. Series: Marine Engineering and Technologies
ISSN 2073-1574

Issue: 1;
Start page: 56;
Date: 2011;
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Keywords: restricted endurance limit | surface roughness | durability | testing base | cementation | teeth wheels | ship reducers

ABSTRACT
The paper considers the investigation results on the influence of fillet sur-face roughness and slots of teeth wheels, which are strengthened by cementation with the following three-dimensional hardening and low-temperature tempering on restricted endurance limits, defined on different basis. It is shown the depend-ence of restricted endurance limits of samples and teeth wheels on the surface roughness.
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