On the Durability of the Hydraulic Satellite Motor Working Mechanism in Overload Condition-Reference-Cited by-同舟云学术

On the Durability of the Hydraulic Satellite Motor Working Mechanism in Overload Condition

Published:2016-03-01 Issue:1 Volume:16 Page:35-46
ISSN:2083-4799
Container-title:Advances in Materials Science
language:en
Short-container-title:

Author:

Szkodo M.¹,Stanisławska A.¹,Śliwiński P.²

Affiliation:

1. Gdansk University of Technology, Faculty of Mechanical Engineering, Department of Materials and Welding Engineering, 11/12 Narutowicza Street, 80-233 Gdansk, Poland

2. Gdansk University of Technology, Faculty of Mechanical Engineering, Department of Mechanic and Mechatronic, 11/12 Narutowicza Street, 80-233 Gdansk, Poland

Abstract

Abstract The paper presents the newest construction of the hydraulic satellite pump/motor. In this study, the fracture of the hydraulic satellite motor working mechanism is investigated. Factors influencing the durability of satellite working mechanism have been described. The durability of the hydraulic satellite motor working mechanism at a load, corresponding to a pressure of 15 MPa supplied with refined rapeseed oil is very low. Analyses of construction and laboratory tests showed that the satellites teeth wear out the fastest. Results showed that bending fatigue and surface contact fatigue of the satellites are the main cause of the hydraulic satellite motor working mechanism failures.

Publisher

Walter de Gruyter GmbH

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