Silicon carbide powder mixed micro electro discharge milling of titanium alloy

This paper presents the influence of silicon carbide (SiC) powder concentration in dielectric fluid and electrical discharge energy in micro electro discharge machining (μEDM) of titanium alloy (Ti-6Al-4V) with tungsten carbide (WC) electrode. SiC powder concentration and electrical discharge...

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Main Authors:	Ali, Mohammad Yeakub, N.A.R.A., Atiqah, M.A., Erniyati
Format:	Article
Language:	English
Published:	Universiti Malaya 2011
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/12341/ http://irep.iium.edu.my/12341/ http://irep.iium.edu.my/12341/4/IJMME_6%283%29_338-342-silicon.pdf

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recordtype	eprints
spelling	iium-123412012-05-08T03:37:44Z http://irep.iium.edu.my/12341/ Silicon carbide powder mixed micro electro discharge milling of titanium alloy Ali, Mohammad Yeakub N.A.R.A., Atiqah M.A., Erniyati T Technology (General) This paper presents the influence of silicon carbide (SiC) powder concentration in dielectric fluid and electrical discharge energy in micro electro discharge machining (μEDM) of titanium alloy (Ti-6Al-4V) with tungsten carbide (WC) electrode. SiC powder concentration and electrical discharge energy were two input variables. Three responses namely surface roughness (Ra), material removal rate (MRR), and electrode wear rate (EWR) were investigated. Sixteen experiments were conducted by using two factor and four level (42) full factorial design of experiment. Data were analyzed by Design Expert® software. A multi criteria optimization on low Ra, high MRR and low EWR has been achieved which showed 2.68 µm Ra., 6.908 µg/min MRR and 1.518 µg/min EWRfor the input parameters of 15.42 g/l SiC powder concentration and 54.28 µJ discharge energy. The analysis of variance revealed that powder concentrations are the most influential parameter on Ra. The optimization of MRR and EWR are mostly influenced by electrical discharge energy Universiti Malaya 2011 Article PeerReviewed application/pdf en http://irep.iium.edu.my/12341/4/IJMME_6%283%29_338-342-silicon.pdf Ali, Mohammad Yeakub and N.A.R.A., Atiqah and M.A., Erniyati (2011) Silicon carbide powder mixed micro electro discharge milling of titanium alloy. International Journal of Mechanical and Materials Engineering (IJMME), 6 (3). pp. 338-342. ISSN 1823-0334 http://ejum.fsktm.um.edu.my/BrowseJournal.aspx
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) Ali, Mohammad Yeakub N.A.R.A., Atiqah M.A., Erniyati Silicon carbide powder mixed micro electro discharge milling of titanium alloy
description	This paper presents the influence of silicon carbide (SiC) powder concentration in dielectric fluid and electrical discharge energy in micro electro discharge machining (μEDM) of titanium alloy (Ti-6Al-4V) with tungsten carbide (WC) electrode. SiC powder concentration and electrical discharge energy were two input variables. Three responses namely surface roughness (Ra), material removal rate (MRR), and electrode wear rate (EWR) were investigated. Sixteen experiments were conducted by using two factor and four level (42) full factorial design of experiment. Data were analyzed by Design Expert® software. A multi criteria optimization on low Ra, high MRR and low EWR has been achieved which showed 2.68 µm Ra., 6.908 µg/min MRR and 1.518 µg/min EWRfor the input parameters of 15.42 g/l SiC powder concentration and 54.28 µJ discharge energy. The analysis of variance revealed that powder concentrations are the most influential parameter on Ra. The optimization of MRR and EWR are mostly influenced by electrical discharge energy
format	Article
author	Ali, Mohammad Yeakub N.A.R.A., Atiqah M.A., Erniyati
author_facet	Ali, Mohammad Yeakub N.A.R.A., Atiqah M.A., Erniyati
author_sort	Ali, Mohammad Yeakub
title	Silicon carbide powder mixed micro electro discharge milling of titanium alloy
title_short	Silicon carbide powder mixed micro electro discharge milling of titanium alloy
title_full	Silicon carbide powder mixed micro electro discharge milling of titanium alloy
title_fullStr	Silicon carbide powder mixed micro electro discharge milling of titanium alloy
title_full_unstemmed	Silicon carbide powder mixed micro electro discharge milling of titanium alloy
title_sort	silicon carbide powder mixed micro electro discharge milling of titanium alloy
publisher	Universiti Malaya
publishDate	2011
url	http://irep.iium.edu.my/12341/ http://irep.iium.edu.my/12341/ http://irep.iium.edu.my/12341/4/IJMME_6%283%29_338-342-silicon.pdf
first_indexed	2023-09-18T20:21:33Z
last_indexed	2023-09-18T20:21:33Z
_version_	1777408140741967872

Silicon carbide powder mixed micro electro discharge milling of titanium alloy

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