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Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off)

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Bibliographic Details
Main Author: Mohamad Nazeri Yahaya
Other Authors: Mohd Zahiruddin Md Zain (Advisor)
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2008
Subjects:
Titanium alloys
Surface roughness analysis
Wire-Electrical Discharge Machine (WEDM)
Electric metal-cutting
Cutting machine
Titanium
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/2391
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spelling my.unimap-23912008-10-13T06:37:47Z Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off) Mohamad Nazeri Yahaya Mohd Zahiruddin Md Zain (Advisor) Titanium alloys Surface roughness analysis Wire-Electrical Discharge Machine (WEDM) Electric metal-cutting Cutting machine Titanium Access is limited to UniMAP community. In this project, some research had been done on optimization of wire electrical discharge machining (WEDM) parameters. It has been known that WEDM is a specialized thermal machining process which accurately machines parts of hard material with complex shapes like advanced materials. Ti-6Al-4V is one of advanced materials with excellent technical properties which have difficulties to machine using conventional machining. Nowadays, titanium alloys widely used in industry such as automotive and tool making industries despite the fact that it is lack of information regarding machining process using WEDM. This paper focuses on optimization wire EDM parameters to obtain robust setting of Ti-6Al-4V machining within range of peak current (IP) 2006V~2012V with three significant factors; pulse OF-time (ON), pulse Off-time (OFF) and wire speed (WS). Design of Experiment (DOE) which is Classical approach was used in this project starting from planning experiment until analysis of the results. Experiments were conducted to test the model and satisfactory results are obtained. The final step in this experiment is to run confirmation test in order to verify the predicted value with actual value. Results from the confirmation test showed that percentage error more than 10% and this experiments result are not validated. The source to the error was identified with flushing pressure system to figure out the main reason error occurred. Information from this experiments are still useful for further studies although this results are not validated. 2008-10-13T06:37:47Z 2008-10-13T06:37:47Z 2008-04 Learning Object http://hdl.handle.net/123456789/2391 en Universiti Malaysia Perlis School of Manufacturing Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Titanium alloys
Surface roughness analysis
Wire-Electrical Discharge Machine (WEDM)
Electric metal-cutting
Cutting machine
Titanium
spellingShingle Titanium alloys
Surface roughness analysis
Wire-Electrical Discharge Machine (WEDM)
Electric metal-cutting
Cutting machine
Titanium
Mohamad Nazeri Yahaya
Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off)
description Access is limited to UniMAP community.
author2 Mohd Zahiruddin Md Zain (Advisor)
author_facet Mohd Zahiruddin Md Zain (Advisor)
Mohamad Nazeri Yahaya
format Learning Object
author Mohamad Nazeri Yahaya
author_sort Mohamad Nazeri Yahaya
title Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off)
title_short Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off)
title_full Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off)
title_fullStr Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off)
title_full_unstemmed Robust setting of Ti-6Al-4V machining using WEDM (High energy with EF Circuit Off)
title_sort robust setting of ti-6al-4v machining using wedm (high energy with ef circuit off)
publisher Universiti Malaysia Perlis
publishDate 2008
url http://dspace.unimap.edu.my/xmlui/handle/123456789/2391
_version_ 1643787600054452224
score 13.222552

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