Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs

A series of experimental tests were carried out using turned and ground mild steel surfaces rubbing against smooth and rough mild steel conterfaces under different operating conditions on a pin-on-disc test rig. The test parameters include the sliding speed of 1–2 m/s, normal force of 10–20N and rel...

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Main Authors:	Chowdhury, M. A., Nuruzzaman, D. M., Kumar Roy, Biplov, M. M., Rahman, Md. Shahin, Mia, Md. Rashed, Mia, Shazib, Bhumik
Format:	Article
Language:	English English
Published:	IDOSI Publication 2013
Subjects:	TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/6606/ http://umpir.ump.edu.my/id/eprint/6606/ http://umpir.ump.edu.my/id/eprint/6606/ http://umpir.ump.edu.my/id/eprint/6606/1/Experimental_Investigation_of_Friction_Coefficient_and_Wear_Rate_of_Different_Sliding_Pairs.pdf http://umpir.ump.edu.my/id/eprint/6606/3/6.pdf

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spelling	ump-66062018-01-25T01:44:41Z http://umpir.ump.edu.my/id/eprint/6606/ Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs Chowdhury, M. A. Nuruzzaman, D. M. Kumar Roy, Biplov M. M., Rahman Md. Shahin, Mia Md. Rashed, Mia Shazib, Bhumik TS Manufactures A series of experimental tests were carried out using turned and ground mild steel surfaces rubbing against smooth and rough mild steel conterfaces under different operating conditions on a pin-on-disc test rig. The test parameters include the sliding speed of 1–2 m/s, normal force of 10–20N and relative humidity of 70%. During testing, the friction coefficient and wear rate were recorded. The topography of worn surfaces was also observed with optical microscope. The average surface roughness of turned and ground mild steel were measured after friction test. The result displays that normal load, sliding speed and surface conditions of pin and disc have a distinct effect on the friction and wear behaviour of turned and ground mild steel rubbing against smooth and rough mild steel conterfaces. During this study, the effects of duration of rubbing on friction coefficient are also observed. Friction coefficient and wear rate of four types of disc-pin combinations such as ground-smooth, turned-smooth, ground-rough and turned-rough are observed under different normal loads and sliding velocities. Experimental results reveal that friction coefficient of mild steel for all types of disc-pin combinations decreases with the increase in normal load and sliding velocity. The magnitudes of friction coefficient are different for different disc-pin combinations. With increasing sliding velocity and normal load, wear rate of mild steel for different disc-pin combinations increases within the observed range. IDOSI Publication 2013 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6606/1/Experimental_Investigation_of_Friction_Coefficient_and_Wear_Rate_of_Different_Sliding_Pairs.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/6606/3/6.pdf Chowdhury, M. A. and Nuruzzaman, D. M. and Kumar Roy, Biplov and M. M., Rahman and Md. Shahin, Mia and Md. Rashed, Mia and Shazib, Bhumik (2013) Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs. World Applied Sciences Journal, 28 (5). pp. 608-619. ISSN 1818-4952 http://dx.doi.org/ 10.5829/idosi.wasj.2013.28.05.1168 DOI: 10.5829/idosi.wasj.2013.28.05.1168
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TS Manufactures
spellingShingle	TS Manufactures Chowdhury, M. A. Nuruzzaman, D. M. Kumar Roy, Biplov M. M., Rahman Md. Shahin, Mia Md. Rashed, Mia Shazib, Bhumik Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs
description	A series of experimental tests were carried out using turned and ground mild steel surfaces rubbing against smooth and rough mild steel conterfaces under different operating conditions on a pin-on-disc test rig. The test parameters include the sliding speed of 1–2 m/s, normal force of 10–20N and relative humidity of 70%. During testing, the friction coefficient and wear rate were recorded. The topography of worn surfaces was also observed with optical microscope. The average surface roughness of turned and ground mild steel were measured after friction test. The result displays that normal load, sliding speed and surface conditions of pin and disc have a distinct effect on the friction and wear behaviour of turned and ground mild steel rubbing against smooth and rough mild steel conterfaces. During this study, the effects of duration of rubbing on friction coefficient are also observed. Friction coefficient and wear rate of four types of disc-pin combinations such as ground-smooth, turned-smooth, ground-rough and turned-rough are observed under different normal loads and sliding velocities. Experimental results reveal that friction coefficient of mild steel for all types of disc-pin combinations decreases with the increase in normal load and sliding velocity. The magnitudes of friction coefficient are different for different disc-pin combinations. With increasing sliding velocity and normal load, wear rate of mild steel for different disc-pin combinations increases within the observed range.
format	Article
author	Chowdhury, M. A. Nuruzzaman, D. M. Kumar Roy, Biplov M. M., Rahman Md. Shahin, Mia Md. Rashed, Mia Shazib, Bhumik
author_facet	Chowdhury, M. A. Nuruzzaman, D. M. Kumar Roy, Biplov M. M., Rahman Md. Shahin, Mia Md. Rashed, Mia Shazib, Bhumik
author_sort	Chowdhury, M. A.
title	Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs
title_short	Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs
title_full	Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs
title_fullStr	Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs
title_full_unstemmed	Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs
title_sort	experimental investigation of friction coefficient and wear rate of different sliding pairs
publisher	IDOSI Publication
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/6606/ http://umpir.ump.edu.my/id/eprint/6606/ http://umpir.ump.edu.my/id/eprint/6606/ http://umpir.ump.edu.my/id/eprint/6606/1/Experimental_Investigation_of_Friction_Coefficient_and_Wear_Rate_of_Different_Sliding_Pairs.pdf http://umpir.ump.edu.my/id/eprint/6606/3/6.pdf
first_indexed	2023-09-18T22:02:31Z
last_indexed	2023-09-18T22:02:31Z
_version_	1777414493447389184

Experimental Investigation of Friction Coefficient and Wear Rate of Different Sliding Pairs

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