Defect Detection on Welding Joint using Acoustic Emission Technology

This study was carried out as an initial study to investigate the potential of acoustic emission technology to to detect the welding defects on steel. Two pieces of mild steels were welded together in the middle part of steel. The welding specimen was made with defects and without defects. This wa...

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Main Authors:	Miminorazeansuhaila, Loman, Che Ku Eddy Nizwan, Che Ku Husin, Norshalawati, Mat Yusof
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/6160/ http://umpir.ump.edu.my/id/eprint/6160/ http://umpir.ump.edu.my/id/eprint/6160/1/Defect_Detection_on_Welding_Joint_using_Acoustic_Emission_Technology.pdf

id	ump-6160
recordtype	eprints
spelling	ump-61602015-03-03T09:28:33Z http://umpir.ump.edu.my/id/eprint/6160/ Defect Detection on Welding Joint using Acoustic Emission Technology Miminorazeansuhaila, Loman Che Ku Eddy Nizwan, Che Ku Husin Norshalawati, Mat Yusof TJ Mechanical engineering and machinery This study was carried out as an initial study to investigate the potential of acoustic emission technology to to detect the welding defects on steel. Two pieces of mild steels were welded together in the middle part of steel. The welding specimen was made with defects and without defects. This was purposely done to compare the difference that might be existed between these two types of specimen. The piezoelectric sensor was located on both of the welding specimens while specimens were pressurised to promote cracks. During the experimental work, the acoustic emission signatures were acquired using the AE node acoustic emission data acquisition system. The signals were analysed using the AEWin software in order to verify the defects. Comparison made from the analysis showed that there were differences between the welding specimen with defects and without defects. From the analysis done, it shows that the welding specimen with defect produced higher value of acoustic emission parameter such as peak amplitude and RMS. 2013 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6160/1/Defect_Detection_on_Welding_Joint_using_Acoustic_Emission_Technology.pdf Miminorazeansuhaila, Loman and Che Ku Eddy Nizwan, Che Ku Husin and Norshalawati, Mat Yusof (2013) Defect Detection on Welding Joint using Acoustic Emission Technology. In: International Conference on Innovations in Engineering and Technology (ICIET'2013), 25-26 December 2013 , Bangkok, Thailand. pp. 154-157.. http://dx.doi.org/10.15242/IIE.E1213597
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Miminorazeansuhaila, Loman Che Ku Eddy Nizwan, Che Ku Husin Norshalawati, Mat Yusof Defect Detection on Welding Joint using Acoustic Emission Technology
description	This study was carried out as an initial study to investigate the potential of acoustic emission technology to to detect the welding defects on steel. Two pieces of mild steels were welded together in the middle part of steel. The welding specimen was made with defects and without defects. This was purposely done to compare the difference that might be existed between these two types of specimen. The piezoelectric sensor was located on both of the welding specimens while specimens were pressurised to promote cracks. During the experimental work, the acoustic emission signatures were acquired using the AE node acoustic emission data acquisition system. The signals were analysed using the AEWin software in order to verify the defects. Comparison made from the analysis showed that there were differences between the welding specimen with defects and without defects. From the analysis done, it shows that the welding specimen with defect produced higher value of acoustic emission parameter such as peak amplitude and RMS.
format	Conference or Workshop Item
author	Miminorazeansuhaila, Loman Che Ku Eddy Nizwan, Che Ku Husin Norshalawati, Mat Yusof
author_facet	Miminorazeansuhaila, Loman Che Ku Eddy Nizwan, Che Ku Husin Norshalawati, Mat Yusof
author_sort	Miminorazeansuhaila, Loman
title	Defect Detection on Welding Joint using Acoustic Emission Technology
title_short	Defect Detection on Welding Joint using Acoustic Emission Technology
title_full	Defect Detection on Welding Joint using Acoustic Emission Technology
title_fullStr	Defect Detection on Welding Joint using Acoustic Emission Technology
title_full_unstemmed	Defect Detection on Welding Joint using Acoustic Emission Technology
title_sort	defect detection on welding joint using acoustic emission technology
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/6160/ http://umpir.ump.edu.my/id/eprint/6160/ http://umpir.ump.edu.my/id/eprint/6160/1/Defect_Detection_on_Welding_Joint_using_Acoustic_Emission_Technology.pdf
first_indexed	2023-09-18T22:01:42Z
last_indexed	2023-09-18T22:01:42Z
_version_	1777414441495691264

Defect Detection on Welding Joint using Acoustic Emission Technology

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