Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials

Applications of welding process in the industry mostly involve the resistance of an object to resist the force applied. As such, the tensile strength and hardness of welding must be considered. The Metal Inert Gas welding is used to joint two plates of Aluminum, Mild Steel and Stainless Steel in bu...

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Main Author:	Nik Nur Fatihah, Che Hassan
Format:	Thesis
Language:	English
Subjects:	Welding process MIG welding process Welding Aluminum Mild Steel Stainless steel
Online Access:	http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/41302/1/Page%201-24.pdf http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/41302/2/Full%20text.pdf
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spelling	my-unimap-413022016-04-13T06:56:14Z Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials Nik Nur Fatihah, Che Hassan Prof. Dr. Bhuvenesh Rajamony Applications of welding process in the industry mostly involve the resistance of an object to resist the force applied. As such, the tensile strength and hardness of welding must be considered. The Metal Inert Gas welding is used to joint two plates of Aluminum, Mild Steel and Stainless Steel in butt joint type based on the selected parameters. The specimens used are 3mm thickness. Analysis of tensile strength using Ultimate Tensile Machine and hardness (Vickers Hardness Test) has been carried out on the surface of welding area. The highest values of tensile strength and hardness test were recorded. Taguchi method is used for design of experiment in order to obtain the optimum value for each analysis tested. The highest of Signal-to-Noise ratio graph for each parameter provide results of optimal values for each type of material. Analysis of Variance was carried out to identify the percentage of parameters contributions to the tension of a material. Confirmation tests carried out on the basis of optimum parameter which has been analyzed and found there was an error between predictions of optimal value and the actual experimental values. However, microstructure analysis has been done to support the results of the experiment. The images of penetration shown by Scanning Electron Microscope for Mild steel specimen are the highest penetration than others. The findings of the optimal value and table of results obtained can be used as a reference for various applications for metal inert gas welding in industry. Universiti Malaysia Perlis (UniMAP) 2013 Thesis en http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41302 http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/41302/3/license.txt 8a4605be74aa9ea9d79846c1fba20a33 http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/41302/1/Page%201-24.pdf ff54706c4e30f0f1f894cdf624a94557 http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/41302/2/Full%20text.pdf 1de11255a5dc7a5e4d0b8f4d4246d43a Welding process MIG welding process Welding Aluminum Mild Steel Stainless steel School of Manufacturing Engineering
institution	Universiti Malaysia Perlis
collection	UniMAP Institutional Repository
language	English
advisor	Prof. Dr. Bhuvenesh Rajamony
topic	Welding process MIG welding process Welding Aluminum Mild Steel Stainless steel
spellingShingle	Welding process MIG welding process Welding Aluminum Mild Steel Stainless steel Nik Nur Fatihah, Che Hassan Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials
description	Applications of welding process in the industry mostly involve the resistance of an object to resist the force applied. As such, the tensile strength and hardness of welding must be considered. The Metal Inert Gas welding is used to joint two plates of Aluminum, Mild Steel and Stainless Steel in butt joint type based on the selected parameters. The specimens used are 3mm thickness. Analysis of tensile strength using Ultimate Tensile Machine and hardness (Vickers Hardness Test) has been carried out on the surface of welding area. The highest values of tensile strength and hardness test were recorded. Taguchi method is used for design of experiment in order to obtain the optimum value for each analysis tested. The highest of Signal-to-Noise ratio graph for each parameter provide results of optimal values for each type of material. Analysis of Variance was carried out to identify the percentage of parameters contributions to the tension of a material. Confirmation tests carried out on the basis of optimum parameter which has been analyzed and found there was an error between predictions of optimal value and the actual experimental values. However, microstructure analysis has been done to support the results of the experiment. The images of penetration shown by Scanning Electron Microscope for Mild steel specimen are the highest penetration than others. The findings of the optimal value and table of results obtained can be used as a reference for various applications for metal inert gas welding in industry.
format	Thesis
author	Nik Nur Fatihah, Che Hassan
author_facet	Nik Nur Fatihah, Che Hassan
author_sort	Nik Nur Fatihah, Che Hassan
title	Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials
title_short	Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials
title_full	Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials
title_fullStr	Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials
title_full_unstemmed	Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials
title_sort	optimization of mig welding process parameters on mechanical properties of al-ms-ss materials
granting_institution	Universiti Malaysia Perlis (UniMAP)
granting_department	School of Manufacturing Engineering
url	http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/41302/1/Page%201-24.pdf http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/41302/2/Full%20text.pdf
_version_	1747836814503182336

Optimization of mig welding process parameters on mechanical properties of Al-MS-SS materials

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