Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding

This objective is to study the effect of parameters on coldArc GMAW of 304L stainless steel plate using 1.2 mm diameter of 308L stainless steel welding wire. A Taguchi response of Design of Experiments (DOE) using Minitab software with 9 experiments following the Taguchi L9 Orthogonal Array Design w...

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Main Author:	Mohd Jmmani, Nur Aisyah Nabilah
Format:	Thesis
Language:	English English
Published:	2021
Subjects:	T Technology (General) TS Manufactures
Online Access:	http://eprints.utem.edu.my/id/eprint/26951/1/Simulation%20of%20wire%20and%20arc%20additive%20manufacturing%20of%20308L%20stainless%20steel%20with%20coldarc%20gas%20metal%20arc%20welding.pdf http://eprints.utem.edu.my/id/eprint/26951/2/Simulation%20of%20wire%20and%20arc%20additive%20manufacturing%20of%20308L%20stainless%20steel%20with%20coldarc%20gas%20metal%20arc%20welding.pdf
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spelling	my-utem-ep.269512023-09-14T14:42:05Z Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding 2021 Mohd Jmmani, Nur Aisyah Nabilah T Technology (General) TS Manufactures This objective is to study the effect of parameters on coldArc GMAW of 304L stainless steel plate using 1.2 mm diameter of 308L stainless steel welding wire. A Taguchi response of Design of Experiments (DOE) using Minitab software with 9 experiments following the Taguchi L9 Orthogonal Array Design was performed to optimize the output response of simulation data for length, width, and depth of weld bead dimension from MATLAB of Smart Weld Rosenthal’s Steady-State 3D Isotherms. The simulation was conducted using input power (current and voltage) and welding speed with low, medium, and high which include 70 A, 75 A, and 78 A (arc current), 15 V, 16 V, and 17 V (voltage), 400 mm/min, 600 mm/min, and 800 mm/min (welding traveling speed). Based on the Taguchi analysis predicted the best result from the simulation work for weld bead dimensions (height and width) and depth of penetration would be obtained when the optimized values for weld parameters was 75 A, 16 V, and 800 mm/min. The most significant parameters to deposit stainless steel with coldArc GMAW were welding travel speed followed by arc current and voltage. These factors are critical in controlling the weld height, width, and depth of penetration, whereby high heat input affects mechanical and microstructure changes and decreases the weld efficiency of the finished product and create energy loss. 2021 Thesis http://eprints.utem.edu.my/id/eprint/26951/ http://eprints.utem.edu.my/id/eprint/26951/1/Simulation%20of%20wire%20and%20arc%20additive%20manufacturing%20of%20308L%20stainless%20steel%20with%20coldarc%20gas%20metal%20arc%20welding.pdf text en public http://eprints.utem.edu.my/id/eprint/26951/2/Simulation%20of%20wire%20and%20arc%20additive%20manufacturing%20of%20308L%20stainless%20steel%20with%20coldarc%20gas%20metal%20arc%20welding.pdf text en validuser https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=121716 mphil masters Universiti Teknikal Malaysia Melaka Faculty of Manufacturing Engineering Hussein, Nur Izan Syahriah
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
advisor	Hussein, Nur Izan Syahriah
topic	T Technology (General) TS Manufactures
spellingShingle	T Technology (General) TS Manufactures Mohd Jmmani, Nur Aisyah Nabilah Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding
description	This objective is to study the effect of parameters on coldArc GMAW of 304L stainless steel plate using 1.2 mm diameter of 308L stainless steel welding wire. A Taguchi response of Design of Experiments (DOE) using Minitab software with 9 experiments following the Taguchi L9 Orthogonal Array Design was performed to optimize the output response of simulation data for length, width, and depth of weld bead dimension from MATLAB of Smart Weld Rosenthal’s Steady-State 3D Isotherms. The simulation was conducted using input power (current and voltage) and welding speed with low, medium, and high which include 70 A, 75 A, and 78 A (arc current), 15 V, 16 V, and 17 V (voltage), 400 mm/min, 600 mm/min, and 800 mm/min (welding traveling speed). Based on the Taguchi analysis predicted the best result from the simulation work for weld bead dimensions (height and width) and depth of penetration would be obtained when the optimized values for weld parameters was 75 A, 16 V, and 800 mm/min. The most significant parameters to deposit stainless steel with coldArc GMAW were welding travel speed followed by arc current and voltage. These factors are critical in controlling the weld height, width, and depth of penetration, whereby high heat input affects mechanical and microstructure changes and decreases the weld efficiency of the finished product and create energy loss.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Mohd Jmmani, Nur Aisyah Nabilah
author_facet	Mohd Jmmani, Nur Aisyah Nabilah
author_sort	Mohd Jmmani, Nur Aisyah Nabilah
title	Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding
title_short	Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding
title_full	Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding
title_fullStr	Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding
title_full_unstemmed	Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding
title_sort	simulation of wire and arc additive manufacturing of 308l stainless steel with coldarc gas metal arc welding
granting_institution	Universiti Teknikal Malaysia Melaka
granting_department	Faculty of Manufacturing Engineering
publishDate	2021
url	http://eprints.utem.edu.my/id/eprint/26951/1/Simulation%20of%20wire%20and%20arc%20additive%20manufacturing%20of%20308L%20stainless%20steel%20with%20coldarc%20gas%20metal%20arc%20welding.pdf http://eprints.utem.edu.my/id/eprint/26951/2/Simulation%20of%20wire%20and%20arc%20additive%20manufacturing%20of%20308L%20stainless%20steel%20with%20coldarc%20gas%20metal%20arc%20welding.pdf
_version_	1783728757652062208

Simulation of wire and arc additive manufacturing of 308L stainless steel with coldarc gas metal arc welding

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