Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias

Electrical Discharge Machining (EDM) is a non-traditional machining which typically used for hard metals such as titanium, hastelloy, kovar and carbide where traditional machining technique is ineffective. In dealing with EDM the materials must be electrically conductive. The principle used in EDM i...

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Main Author:	Alias, Aniza
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Mechanics applied to machinery Dynamics Applications of electric power
Online Access:	https://ir.uitm.edu.my/id/eprint/30214/2/30214.pdf
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id	my-uitm-ir.30214
record_format	uketd_dc
spelling	my-uitm-ir.302142020-06-03T07:40:45Z Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias 2009 Alias, Aniza Mechanics applied to machinery. Dynamics Control engineering systems. Automatic machinery (General) Applications of electric power Electrical Discharge Machining (EDM) is a non-traditional machining which typically used for hard metals such as titanium, hastelloy, kovar and carbide where traditional machining technique is ineffective. In dealing with EDM the materials must be electrically conductive. The principle used in EDM is based on the erosion of metals (workpiece) by spark discharge; come from basic knowledge where conducting materials separate with small gap and will form arc. Meanwhile EDM with vibration require addition external equipment on machinery. In Malaysian industries, EDM is widely used for machining plastic injection moulds, stamping dies and parts of automotive, defense, electronics and telecommunication industries. EDM without vibration is common in Malaysian industry while EDM with vibration is hardly found. This study focus on investigating the surface integrity of material which has undergo machining with and without vibration. The investigation involves two types of materials: ASSAB 718HH and SKD 61, which were machined using EDM with different method, polarity and current. Based on the result obtained, when EDM with vibration used the diameter, roundness, roughness, DOC and WLT give the good condition on surface integrity compared to EDM without vibration. 2009 Thesis https://ir.uitm.edu.my/id/eprint/30214/ https://ir.uitm.edu.my/id/eprint/30214/2/30214.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering Mohd Abbas, Norliana
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mohd Abbas, Norliana
topic	Mechanics applied to machinery Dynamics Mechanics applied to machinery Dynamics Applications of electric power
spellingShingle	Mechanics applied to machinery Dynamics Mechanics applied to machinery Dynamics Applications of electric power Alias, Aniza Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias
description	Electrical Discharge Machining (EDM) is a non-traditional machining which typically used for hard metals such as titanium, hastelloy, kovar and carbide where traditional machining technique is ineffective. In dealing with EDM the materials must be electrically conductive. The principle used in EDM is based on the erosion of metals (workpiece) by spark discharge; come from basic knowledge where conducting materials separate with small gap and will form arc. Meanwhile EDM with vibration require addition external equipment on machinery. In Malaysian industries, EDM is widely used for machining plastic injection moulds, stamping dies and parts of automotive, defense, electronics and telecommunication industries. EDM without vibration is common in Malaysian industry while EDM with vibration is hardly found. This study focus on investigating the surface integrity of material which has undergo machining with and without vibration. The investigation involves two types of materials: ASSAB 718HH and SKD 61, which were machined using EDM with different method, polarity and current. Based on the result obtained, when EDM with vibration used the diameter, roundness, roughness, DOC and WLT give the good condition on surface integrity compared to EDM without vibration.
format	Thesis
qualification_level	Bachelor degree
author	Alias, Aniza
author_facet	Alias, Aniza
author_sort	Alias, Aniza
title	Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias
title_short	Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias
title_full	Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias
title_fullStr	Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias
title_full_unstemmed	Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias
title_sort	surface integrity of material machined using electrical discharge machining (edm) with and without vibration / aniza alias
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/30214/2/30214.pdf
_version_	1783734085708939264

Surface integrity of material machined using Electrical Discharge Machining (EDM) with and without vibration / Aniza Alias

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