Single objective optimization of EDM machining on titanium workpiece using Taguchi method

Electrical discharge machining (EDM) is a process for shaping hard metals and forming deep complex shaped holes by arc erosion in all kinds of electro-conductive materials. The objective of this paper is to investigate how the polarity, peak current, pulse on duration, pulse off duration and servo v...

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Main Author:	Wan Mohd Ariff, Wan Azli
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/4881/ http://umpir.ump.edu.my/id/eprint/4881/ http://umpir.ump.edu.my/id/eprint/4881/1/cd7286_94.pdf

id	ump-4881
recordtype	eprints
spelling	ump-48812015-03-03T09:21:45Z http://umpir.ump.edu.my/id/eprint/4881/ Single objective optimization of EDM machining on titanium workpiece using Taguchi method Wan Mohd Ariff, Wan Azli TJ Mechanical engineering and machinery Electrical discharge machining (EDM) is a process for shaping hard metals and forming deep complex shaped holes by arc erosion in all kinds of electro-conductive materials. The objective of this paper is to investigate how the polarity, peak current, pulse on duration, pulse off duration and servo voltage in EDM effect on material removal rate (MRR), electrode wear ratio (EWR) and surface roughness (SR). The effectiveness of EDM process with titanium alloy (Ti-6Al-4V )through electrical discharge machining (EDM) using copper tungsten (CuW)as an electrode.It is observed that copper tungsten (CuW) is most suitable for use as the tool electrode in EDM of Ti-6Al-4V .Better machining performance is obtained generally with the electrode as the cathode and the workpiece as an anode. In this research, a study was carried out on the influence of the parameters such as polarity, peak current, pulse on duration, pulse off duration and servo voltage. The surface quality that was investigated in this experiment was surface roughness using perthometer machine. Material removal rate (MRR) and electrode wear (EW) in this experiment was calculated by using mathematical method. The result of the experiment then was collected and analyzed using MINITAB software. This was done by using the technique of design of experiments (DOE) and technique such as ANOVA analysis. This analysis was purposed to select the optimal machining condition for use in confirmation test. 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4881/1/cd7286_94.pdf Wan Mohd Ariff, Wan Azli (2012) Single objective optimization of EDM machining on titanium workpiece using Taguchi method. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:75417&theme=UMP2
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 Wan Mohd Ariff, Wan Azli Single objective optimization of EDM machining on titanium workpiece using Taguchi method
description	Electrical discharge machining (EDM) is a process for shaping hard metals and forming deep complex shaped holes by arc erosion in all kinds of electro-conductive materials. The objective of this paper is to investigate how the polarity, peak current, pulse on duration, pulse off duration and servo voltage in EDM effect on material removal rate (MRR), electrode wear ratio (EWR) and surface roughness (SR). The effectiveness of EDM process with titanium alloy (Ti-6Al-4V )through electrical discharge machining (EDM) using copper tungsten (CuW)as an electrode.It is observed that copper tungsten (CuW) is most suitable for use as the tool electrode in EDM of Ti-6Al-4V .Better machining performance is obtained generally with the electrode as the cathode and the workpiece as an anode. In this research, a study was carried out on the influence of the parameters such as polarity, peak current, pulse on duration, pulse off duration and servo voltage. The surface quality that was investigated in this experiment was surface roughness using perthometer machine. Material removal rate (MRR) and electrode wear (EW) in this experiment was calculated by using mathematical method. The result of the experiment then was collected and analyzed using MINITAB software. This was done by using the technique of design of experiments (DOE) and technique such as ANOVA analysis. This analysis was purposed to select the optimal machining condition for use in confirmation test.
format	Undergraduates Project Papers
author	Wan Mohd Ariff, Wan Azli
author_facet	Wan Mohd Ariff, Wan Azli
author_sort	Wan Mohd Ariff, Wan Azli
title	Single objective optimization of EDM machining on titanium workpiece using Taguchi method
title_short	Single objective optimization of EDM machining on titanium workpiece using Taguchi method
title_full	Single objective optimization of EDM machining on titanium workpiece using Taguchi method
title_fullStr	Single objective optimization of EDM machining on titanium workpiece using Taguchi method
title_full_unstemmed	Single objective optimization of EDM machining on titanium workpiece using Taguchi method
title_sort	single objective optimization of edm machining on titanium workpiece using taguchi method
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/4881/ http://umpir.ump.edu.my/id/eprint/4881/ http://umpir.ump.edu.my/id/eprint/4881/1/cd7286_94.pdf
first_indexed	2023-09-18T21:59:51Z
last_indexed	2023-09-18T21:59:51Z
_version_	1777414325015674880

Single objective optimization of EDM machining on titanium workpiece using Taguchi method

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