Staff View: The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking

The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking

This paper investigates the performance of brass electrode on the removal of aluminium alloys LM6 (Al-Sil2) in an electrical discharge machining (EDM) die-sinking. The machining parameters such as pulse-on time, pulse-off time and peak current were selected to find the responses on the material char...

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Main Authors:	Md Ali, Mohd Amran, Laily, Suraya, Fatin, Aisyah, Hussein, Nur Izan Syahriah, Muhamad, Mohd Razali, Manshoor, Bukhari, Mohd Amri, Lajis, RAJA ABDULLAH, RAJA IZAMSHAH, Abu Bakar, Mohd Hadzley, Taufik, Roni Sahroni
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2014
Subjects:	TJ Mechanical engineering and machinery TS Manufactures
Online Access:	http://eprints.utem.edu.my/id/eprint/13830/1/The_Performance_of_Brass_Electrode_on_Material_Removal_for_Aluminium_Composite_in_EDM_Die-Sinking_-_Copy.pdf http://eprints.utem.edu.my/id/eprint/13830/ http://dx.doi.org/10.4028/www.scientific.net/AMM.660.43
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spelling	my.utem.eprints.138302015-05-28T04:34:28Z http://eprints.utem.edu.my/id/eprint/13830/ The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking Md Ali, Mohd Amran Laily, Suraya Fatin, Aisyah Hussein, Nur Izan Syahriah Muhamad, Mohd Razali Manshoor, Bukhari Mohd Amri, Lajis RAJA ABDULLAH, RAJA IZAMSHAH Abu Bakar, Mohd Hadzley Taufik, Roni Sahroni TJ Mechanical engineering and machinery TS Manufactures This paper investigates the performance of brass electrode on the removal of aluminium alloys LM6 (Al-Sil2) in an electrical discharge machining (EDM) die-sinking. The machining parameters such as pulse-on time, pulse-off time and peak current were selected to find the responses on the material characteristics such as material removal rate (MRR), electrode wear rate (EWR) and surface roughness (Ra). Brass with diameter of 10mm was chosen as an electrode. Orthogonal array of Taguchi method was used to develop experimental matrix and to optimize the MRR, EWR and Ra. It is found that the current is the most significantly affected the MRR, EWR and Ra while pulse on time, pulse off time and voltage are less significant factor that affected the responses. Percentage optimum value of MRR increases to 3.99%, however EWR and Ra reduce to 3.10% and 2.48% respectively. Thus, it shows that brass having capability to cut aluminium alloys LM6. Trans Tech Publications, Switzerland 2014-10-31 Article PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/13830/1/The_Performance_of_Brass_Electrode_on_Material_Removal_for_Aluminium_Composite_in_EDM_Die-Sinking_-_Copy.pdf Md Ali, Mohd Amran and Laily, Suraya and Fatin, Aisyah and Hussein, Nur Izan Syahriah and Muhamad, Mohd Razali and Manshoor, Bukhari and Mohd Amri, Lajis and RAJA ABDULLAH, RAJA IZAMSHAH and Abu Bakar, Mohd Hadzley and Taufik, Roni Sahroni (2014) The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking. Applied Mechanics and Materials, 660. pp. 43-47. ISSN 1662-7482 http://dx.doi.org/10.4028/www.scientific.net/AMM.660.43 doi:10.4028/www.scientific.net/AMM.660.43
institution	Universiti Teknikal Malaysia Melaka
building	UTEM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknikal Malaysia Melaka
content_source	UTEM Institutional Repository
url_provider	http://eprints.utem.edu.my/
language	English
topic	TJ Mechanical engineering and machinery TS Manufactures
spellingShingle	TJ Mechanical engineering and machinery TS Manufactures Md Ali, Mohd Amran Laily, Suraya Fatin, Aisyah Hussein, Nur Izan Syahriah Muhamad, Mohd Razali Manshoor, Bukhari Mohd Amri, Lajis RAJA ABDULLAH, RAJA IZAMSHAH Abu Bakar, Mohd Hadzley Taufik, Roni Sahroni The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking
description	This paper investigates the performance of brass electrode on the removal of aluminium alloys LM6 (Al-Sil2) in an electrical discharge machining (EDM) die-sinking. The machining parameters such as pulse-on time, pulse-off time and peak current were selected to find the responses on the material characteristics such as material removal rate (MRR), electrode wear rate (EWR) and surface roughness (Ra). Brass with diameter of 10mm was chosen as an electrode. Orthogonal array of Taguchi method was used to develop experimental matrix and to optimize the MRR, EWR and Ra. It is found that the current is the most significantly affected the MRR, EWR and Ra while pulse on time, pulse off time and voltage are less significant factor that affected the responses. Percentage optimum value of MRR increases to 3.99%, however EWR and Ra reduce to 3.10% and 2.48% respectively. Thus, it shows that brass having capability to cut aluminium alloys LM6.
format	Article
author	Md Ali, Mohd Amran Laily, Suraya Fatin, Aisyah Hussein, Nur Izan Syahriah Muhamad, Mohd Razali Manshoor, Bukhari Mohd Amri, Lajis RAJA ABDULLAH, RAJA IZAMSHAH Abu Bakar, Mohd Hadzley Taufik, Roni Sahroni
author_facet	Md Ali, Mohd Amran Laily, Suraya Fatin, Aisyah Hussein, Nur Izan Syahriah Muhamad, Mohd Razali Manshoor, Bukhari Mohd Amri, Lajis RAJA ABDULLAH, RAJA IZAMSHAH Abu Bakar, Mohd Hadzley Taufik, Roni Sahroni
author_sort	Md Ali, Mohd Amran
title	The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking
title_short	The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking
title_full	The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking
title_fullStr	The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking
title_full_unstemmed	The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking
title_sort	performance of brass electrode on material removal for aluminium composite in edm die-sinking
publisher	Trans Tech Publications, Switzerland
publishDate	2014
url	http://eprints.utem.edu.my/id/eprint/13830/1/The_Performance_of_Brass_Electrode_on_Material_Removal_for_Aluminium_Composite_in_EDM_Die-Sinking_-_Copy.pdf http://eprints.utem.edu.my/id/eprint/13830/ http://dx.doi.org/10.4028/www.scientific.net/AMM.660.43
_version_	1665905563902410752
score	13.211869

The Performance of Brass Electrode on Material Removal for Aluminium Composite in EDM Die-Sinking

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