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MONITORING NATURAL PIT PROGRESSION ON A SLOW SPEED THRUST BEARING WITH ACOUSTIC EMISSION

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Last updated: 04 Jan 2025

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Abstract

ABSTRACT
This paper presents results of the use of AE signatures to detect the on-set and
propagation of cracks associated with a thrust bearing race. To facilitate the
investigation a special purpose built test-rig was employed which allowed for
accelerated crack initiation on a bearing race. It is concluded that sub-surface
initiation and crack propagation is detectable with AE technology. The results
revealed that selecting the AE technique can significantly improve defect
identification in comparison to conventional methods of analysis.

DOI

10.21608/amme.2012.36968

Keywords

Acoustic Emission, condition monitoring, cracks, thrust bearings

Authors

First Name

M.

Last Name

Elforjani

MiddleName

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Affiliation

Assistant Prof., School of Engineering, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, UK.

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Orcid

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First Name

D.

Last Name

Mba

MiddleName

-

Affiliation

Professor, School of Engineering, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, UK.

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Volume

15

Article Issue

15th International Conference on Applied Mechanics and Mechanical Engineering.

Related Issue

5891

Issue Date

2012-05-01

Receive Date

2019-06-25

Publish Date

2012-05-01

Page Start

1

Page End

9

Print ISSN

2636-4352

Online ISSN

2636-4360

Article File

AMME_Volume 15_Issue 15th International Conference on Applied Mechanics and Mech….pdf

PDF . 1.4MB

Link

https://amme.journals.ekb.eg/article_36968.html

Detail API

https://amme.journals.ekb.eg/service?article_code=36968

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Type

Original Article

Type Code

831

Publication Type

Journal

Publication Title

The International Conference on Applied Mechanics and Mechanical Engineering

Publication Link

https://amme.journals.ekb.eg/

MainTitle

MONITORING NATURAL PIT PROGRESSION ON A SLOW SPEED THRUST BEARING WITH ACOUSTIC EMISSION

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Article

Created At

22 Jan 2023