Powder mixed micro electro discharge machining (PMμEDM)

Powder mixed micro electro discharge machining (PMμEDM)

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

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Bibliographic Details
Main Author: Ali, Mohammad Yeakub
Format: Monograph
Language:English
Published: International Islamic University Malaysia 2011
Subjects:
TJ Mechanical engineering and machinery
TS Manufactures
Online Access:http://irep.iium.edu.my/28918/
http://irep.iium.edu.my/28918/
http://irep.iium.edu.my/28918/2/093_EDW_A11-071-0862_2011_Full_Version_of_Research_Report.pdf
id iium-28918
recordtype eprints
spelling iium-289182013-11-13T08:37:44Z http://irep.iium.edu.my/28918/ Powder mixed micro electro discharge machining (PMμEDM) Ali, Mohammad Yeakub TJ Mechanical engineering and machinery TS Manufactures This paper presents the influence of silicon carbide (SiC) powder concentration and electrical discharge energy in dielectric fluid of 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 EWR for 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. International Islamic University Malaysia 2011-11 Monograph NonPeerReviewed application/pdf en http://irep.iium.edu.my/28918/2/093_EDW_A11-071-0862_2011_Full_Version_of_Research_Report.pdf Ali, Mohammad Yeakub (2011) Powder mixed micro electro discharge machining (PMμEDM). Project Report. International Islamic University Malaysia, Kuala Lumpur. (Unpublished) EDW A11-071-0862
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
TS Manufactures
spellingShingle TJ Mechanical engineering and machinery
TS Manufactures
Ali, Mohammad Yeakub
Powder mixed micro electro discharge machining (PMμEDM)
description This paper presents the influence of silicon carbide (SiC) powder concentration and electrical discharge energy in dielectric fluid of 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 EWR for 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 Monograph
author Ali, Mohammad Yeakub
author_facet Ali, Mohammad Yeakub
author_sort Ali, Mohammad Yeakub
title Powder mixed micro electro discharge machining (PMμEDM)
title_short Powder mixed micro electro discharge machining (PMμEDM)
title_full Powder mixed micro electro discharge machining (PMμEDM)
title_fullStr Powder mixed micro electro discharge machining (PMμEDM)
title_full_unstemmed Powder mixed micro electro discharge machining (PMμEDM)
title_sort powder mixed micro electro discharge machining (pmμedm)
publisher International Islamic University Malaysia
publishDate 2011
url http://irep.iium.edu.my/28918/
http://irep.iium.edu.my/28918/
http://irep.iium.edu.my/28918/2/093_EDW_A11-071-0862_2011_Full_Version_of_Research_Report.pdf
first_indexed 2018-09-07T05:09:00Z
last_indexed 2018-09-07T05:09:00Z
_version_ 1610924101166170112

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