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169557

INFLUENCE OF ELECTROSTATIC CHARGE ON FRICTION OF GRIPPER IN HANDLING MATERIAL

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Last updated: 04 Jan 2025

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Abstract

In the present work, the influence of application of electric field on the electrostatic charge (ESC) and the friction of the gripper in material handling is investigated. It was found that in the presence of electric field, values of ESC were higher than that recorded at no electric field. It seems that the presence of electric field increases ESC that causes an increase in friction due to the increase in the adhesion force between the two contact surfaces. When the hardness of the rubber increases, friction coefficient decreases.
 
The dependency of friction and ESC can be used in controlling friction coefficient. Besides, ESC can play significant role in adhesion and influence friction by the effect of the trapped charges on the defects of the sliding surfaces caused by friction. It is expected that high voltage will be generated providing extra ESC on the sliding surfaces. Based on that, adhesion between the two surfaces increases and consequently the friction increases.    
 

DOI

10.21608/jest.2021.169557

Keywords

Electrostatic charge, Friction, Rubber, gripper, textile

Authors

First Name

A. N.

Last Name

Shahd

MiddleName

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Affiliation

El Minia High Institute of Engineering and Technology, El-Minia, EGYPT,

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First Name

A. T.

Last Name

Hassouna

MiddleName

-

Affiliation

El Minia High Institute of Engineering and Technology, El-Minia, EGYPT,

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Orcid

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First Name

M.

Last Name

Abou-Hashema

MiddleName

-

Affiliation

Department of Electrical Engineering, Faculty of Engineering, Minia University, El-Minia, EGYPT,

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Orcid

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First Name

W. Y.

Last Name

Ali

MiddleName

-

Affiliation

Department of Production Engineering and Mechanical Design, Faculty of Engineering, Minia University, El-Minia, EGYPT.

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Volume

18

Article Issue

2

Related Issue

24654

Issue Date

2021-04-01

Receive Date

2021-01-27

Publish Date

2021-04-01

Page Start

63

Page End

74

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 18_Issue 2_Pages 63-74.pdf

PDF . 537.7kB

Link

https://jest.journals.ekb.eg/article_169557.html

Detail API

https://jest.journals.ekb.eg/service?article_code=169557

Order

6

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

INFLUENCE OF ELECTROSTATIC CHARGE ON FRICTION OF GRIPPER IN HANDLING MATERIAL

Details

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Article

Created At

25 Dec 2024