Effect of surface roughness on fatigue life

The main purpose of this project is to determine the effect of surface roughness on fatigue life for Mild steel specimen. The study of fatigue life and effect of surface roughness is very important in order to minimize the cost of machining and time of machining and also to study the durability of m...

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Main Author:	Ahmad Kamil, Miskam
Format:	Undergraduates Project Papers
Language:	English English English English
Published:	2010
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/1755/ http://umpir.ump.edu.my/id/eprint/1755/ http://umpir.ump.edu.my/id/eprint/1755/1/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Table%20of%20content.pdf http://umpir.ump.edu.my/id/eprint/1755/2/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Abstract.pdf http://umpir.ump.edu.my/id/eprint/1755/3/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Chapter%201.pdf http://umpir.ump.edu.my/id/eprint/1755/19/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20References.pdf

id	ump-1755
recordtype	eprints
spelling	ump-17552017-04-06T02:03:37Z http://umpir.ump.edu.my/id/eprint/1755/ Effect of surface roughness on fatigue life Ahmad Kamil, Miskam TA Engineering (General). Civil engineering (General) The main purpose of this project is to determine the effect of surface roughness on fatigue life for Mild steel specimen. The study of fatigue life and effect of surface roughness is very important in order to minimize the cost of machining and time of machining and also to study the durability of materials. The influence of machined surface roughness on the fatigue life of Mild steel has been investigated. Fifth teen bending fatigue specimens have been machined according to various machining roughness conditions and tested in fatigue test. In order to explain the effect of surface roughness, S-N curves has been plotted to express the test results. After the fatigue test has been completed, the surface fractures are analyzed to ensure that the specimens are failed due to fatigue. Based on the examination, the Mild steel specimen was failed due to transgranular manners and the failure surfaces consist of two region which is crack propagation region and rapid fracture region. 2010-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1755/1/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Table%20of%20content.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/1755/2/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Abstract.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/1755/3/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Chapter%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/1755/19/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20References.pdf Ahmad Kamil, Miskam (2010) Effect of surface roughness on fatigue life. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:52286&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Ahmad Kamil, Miskam Effect of surface roughness on fatigue life
description	The main purpose of this project is to determine the effect of surface roughness on fatigue life for Mild steel specimen. The study of fatigue life and effect of surface roughness is very important in order to minimize the cost of machining and time of machining and also to study the durability of materials. The influence of machined surface roughness on the fatigue life of Mild steel has been investigated. Fifth teen bending fatigue specimens have been machined according to various machining roughness conditions and tested in fatigue test. In order to explain the effect of surface roughness, S-N curves has been plotted to express the test results. After the fatigue test has been completed, the surface fractures are analyzed to ensure that the specimens are failed due to fatigue. Based on the examination, the Mild steel specimen was failed due to transgranular manners and the failure surfaces consist of two region which is crack propagation region and rapid fracture region.
format	Undergraduates Project Papers
author	Ahmad Kamil, Miskam
author_facet	Ahmad Kamil, Miskam
author_sort	Ahmad Kamil, Miskam
title	Effect of surface roughness on fatigue life
title_short	Effect of surface roughness on fatigue life
title_full	Effect of surface roughness on fatigue life
title_fullStr	Effect of surface roughness on fatigue life
title_full_unstemmed	Effect of surface roughness on fatigue life
title_sort	effect of surface roughness on fatigue life
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/1755/ http://umpir.ump.edu.my/id/eprint/1755/ http://umpir.ump.edu.my/id/eprint/1755/1/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Table%20of%20content.pdf http://umpir.ump.edu.my/id/eprint/1755/2/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Abstract.pdf http://umpir.ump.edu.my/id/eprint/1755/3/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20Chapter%201.pdf http://umpir.ump.edu.my/id/eprint/1755/19/Effect%20of%20surface%20roughness%20on%20fatigue%20life%20-%20References.pdf
first_indexed	2023-09-18T21:54:58Z
last_indexed	2023-09-18T21:54:58Z
_version_	1777414018400518144

Effect of surface roughness on fatigue life

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