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79386

BALL BURNISHING OF INTERNAL TURNED SURFACES

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Last updated: 04 Jan 2025

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Abstract

The paper presented is a work started in summer 2014 for improving surfaces of turned holes.The work was confined to two materials; aluminum alloy and brass alloy. The internal machined surfaces were burnished by ball burnishing tools. Experimental work was carried out on a lathe machine to establish the effect of the internal ball burnishing parameters; namely, burnishing feed rate, speed and number of tool passes on the Surface roughness and surface hardness.The operation was carried out at load pushing speed 24 m/min through the hole. Turned Al-Br specimens were divided into groups, the parameters were changed with each group. The optimum values of surface roughness and surface hardness were obtained where the surface roughness improved from 3.14 µm to 0.14 µm for Al µm and  from 2.25 to 0.16 for brass and the surface hardness improved from116 HV  to 184 HV for Al and  from 182 to 244 HV for brass.

DOI

10.21608/jest.2019.79386

Keywords

Ball Burnishing, Surface roughness, surface hardness

Authors

First Name

T. M.

Last Name

Asmaa

MiddleName

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Affiliation

Production Engineering and Mechanical design department, Faculty of Engineering, Minia University, Egypt. 61111.

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First Name

M. M.

Last Name

Kesba

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Affiliation

Production Engineering and Mechanical design department, Faculty of Engineering, Minia University, Egypt. 61111.

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City

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Orcid

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First Name

F.

Last Name

Abu-Gharbia

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-

Affiliation

Production Engineering and Mechanical design department, Faculty of Engineering, Minia University, Egypt. 61111.

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Volume

16

Article Issue

1

Related Issue

11852

Issue Date

2019-01-01

Receive Date

2018-09-23

Publish Date

2019-01-01

Page Start

33

Page End

43

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 16_Issue 1_Pages 33-43.pdf

PDF . 391.8kB

Link

https://jest.journals.ekb.eg/article_79386.html

Detail API

https://jest.journals.ekb.eg/service?article_code=79386

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Original Article

Type Code

1,211

Publication Type

Journal

Publication Title

Journal of the Egyptian Society of Tribology

Publication Link

https://jest.journals.ekb.eg/

MainTitle

BALL BURNISHING OF INTERNAL TURNED SURFACES

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Article

Created At

22 Jan 2023