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206998

TRIBOLOGICAL BEHAVIOR ASSESSMENT OF 3D PRINTED PLA+ SAMPLES IMPREGNATED WITH LIQUID ANAEROBIC METHACRYLATE LUBRICANT

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Last updated: 25 Dec 2024

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Abstract

Nowadays, the world of production and manufacturing engineering has been witnessed a remarkable development in manufacturing techniques. 3D printing additive manufacturing method is the last witness of that progress. As a result of appearing additive manufacturing technique, it had to be studied it on the tribology field, which plays a crucial role in most of the engineering applications and our life. Therefore, the effect of infill pattern (Grid, Triangles, and Concentric) and infill density (20%, 60%, and 100%) parameters have been studied in this paper in each dry and lubricant modes. The experimental results presented that the highest and lowest values of friction coefficient were occurred in cases of the Grid sample with 100% infill density and without lubrication, and the Triangles sample with 20% infill density and with lubrication, respectively. The lower friction coefficient is linked with the lower infill density (20%) because of the lower contact surfaces. This could be attributed to the lower contact surfaces which are subjected to friction.  And the highest and the lowest values of wear rates were took placed in the cases of Grid sample with 20% infill density and without lubrication, and Grid sample with 20% infill density and with lubrication, respectively. The wear rate behavior is attributed to the protective film of lubrication which prevents the surface damage and wear.

DOI

10.21608/jest.2021.206998

Keywords

Friction, Wear, 3d printed samples, Impregnation, liquid anaerobic methacrylate lubricant

Authors

First Name

A.

Last Name

Mostafa

MiddleName

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Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Minia University, Egypt.

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Orcid

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First Name

A.

Last Name

Khalifa

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Minia University, Egypt.

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Orcid

-

First Name

M.

Last Name

Mahmoud

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Minia University, Egypt.

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City

-

Orcid

-

First Name

W. W.

Last Name

Marzouk

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Minia University, Egypt.

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Volume

18

Article Issue

4

Related Issue

29148

Issue Date

2021-10-01

Receive Date

2021-09-13

Publish Date

2021-10-01

Page Start

37

Page End

44

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 18_Issue 4_Pages 37-44.pdf

PDF . 464.7kB

Link

https://jest.journals.ekb.eg/article_206998.html

Detail API

https://jest.journals.ekb.eg/service?article_code=206998

Order

4

Type

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

TRIBOLOGICAL BEHAVIOR ASSESSMENT OF 3D PRINTED PLA+ SAMPLES IMPREGNATED WITH LIQUID ANAEROBIC METHACRYLATE LUBRICANT

Details

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Article

Created At

22 Jan 2023