Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel

The research study presented in this paper is to evaluate the wire electrical discharge machining process parameters; the pulse-on time and wire speed and the options of additive treatment on the work-piece after the conventional hardening process with subzero treatment on dimensional stability and...

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Main Author:	Chew, Seow Lee
Format:	Thesis
Language:	English English
Published:	2013
Subjects:	TS Manufactures
Online Access:	http://eprints.utem.edu.my/id/eprint/14620/1/Effect_of_wire_electrical_discharge_machining_%28WEDM%29_parameters_and_additive_treament_on_surface_roughness_and_dimensional_stability_of_tool_steel_24pages.pdf http://eprints.utem.edu.my/id/eprint/14620/7/Effect%20of%20Wire%20Electrical%20Discharge%20Machining%20%28WEDM%29%20parameters%20and%20additive%20treatment%20on%20surface%20roughness%20and%20dimensional%20stability%20of%20tool%20steel.pdf
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spelling	my-utem-ep.146202022-11-10T11:25:57Z Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel 2013 Chew, Seow Lee TS Manufactures The research study presented in this paper is to evaluate the wire electrical discharge machining process parameters; the pulse-on time and wire speed and the options of additive treatment on the work-piece after the conventional hardening process with subzero treatment on dimensional stability and surface roughness. The interaction among the input factors also do investigated to determine if there is significant pattern observed. A series of experiments have been performed on XW 42 cold work tool steel plate with the dimensions of 65mm x 130mm with thicknesses of 10 mm. The test specimens have machined by using different pulse-on time, wire speed and the options of sub-zero treatment by the NEEM Technology Series W-CUT-C-10 WEDM machine. A full factorial Design of Experiments procedure was used in this study. This experiment was based on two level of study with two replicates. The ANOVA analysis was undertaken to determine the significant input factors that affecting the output responses. SOLID Video Measuring Machine was used to measure the diameters of the WEDM output and Surface Roughness Tester was used to measure its surface roughness. Experimental equipments used in this research study have undergone the measurement system analysis to ensure all the data taken are reliable and within the specified confidence level required. The experiment results revealed that input factor pulse-on time has posted significance effect on the surface roughness and dimensional stability of XW 42 tool steel, whereas input factor wire speed shown to have no significance effect on these two output responses. Experiment results also revealed that sub-zero treatment have significance effect on the dimensional stability of the XW 42 tool steel but there was no significance effect on the surface roughness of this tool steel. 2013 Thesis http://eprints.utem.edu.my/id/eprint/14620/ http://eprints.utem.edu.my/id/eprint/14620/1/Effect_of_wire_electrical_discharge_machining_%28WEDM%29_parameters_and_additive_treament_on_surface_roughness_and_dimensional_stability_of_tool_steel_24pages.pdf text en public http://eprints.utem.edu.my/id/eprint/14620/7/Effect%20of%20Wire%20Electrical%20Discharge%20Machining%20%28WEDM%29%20parameters%20and%20additive%20treatment%20on%20surface%20roughness%20and%20dimensional%20stability%20of%20tool%20steel.pdf text en validuser https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=85092 mphil masters Universiti Teknikal Malaysia Melaka Faculty of Manufacturing Engineering Hussein, Nur Izan Syahriah
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
advisor	Hussein, Nur Izan Syahriah
topic	TS Manufactures
spellingShingle	TS Manufactures Chew, Seow Lee Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel
description	The research study presented in this paper is to evaluate the wire electrical discharge machining process parameters; the pulse-on time and wire speed and the options of additive treatment on the work-piece after the conventional hardening process with subzero treatment on dimensional stability and surface roughness. The interaction among the input factors also do investigated to determine if there is significant pattern observed. A series of experiments have been performed on XW 42 cold work tool steel plate with the dimensions of 65mm x 130mm with thicknesses of 10 mm. The test specimens have machined by using different pulse-on time, wire speed and the options of sub-zero treatment by the NEEM Technology Series W-CUT-C-10 WEDM machine. A full factorial Design of Experiments procedure was used in this study. This experiment was based on two level of study with two replicates. The ANOVA analysis was undertaken to determine the significant input factors that affecting the output responses. SOLID Video Measuring Machine was used to measure the diameters of the WEDM output and Surface Roughness Tester was used to measure its surface roughness. Experimental equipments used in this research study have undergone the measurement system analysis to ensure all the data taken are reliable and within the specified confidence level required. The experiment results revealed that input factor pulse-on time has posted significance effect on the surface roughness and dimensional stability of XW 42 tool steel, whereas input factor wire speed shown to have no significance effect on these two output responses. Experiment results also revealed that sub-zero treatment have significance effect on the dimensional stability of the XW 42 tool steel but there was no significance effect on the surface roughness of this tool steel.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Chew, Seow Lee
author_facet	Chew, Seow Lee
author_sort	Chew, Seow Lee
title	Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel
title_short	Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel
title_full	Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel
title_fullStr	Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel
title_full_unstemmed	Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel
title_sort	effect of wire electrical discharge machining (wedm) parameters and additive treatment on surface roughness and dimensional stability of tool steel
granting_institution	Universiti Teknikal Malaysia Melaka
granting_department	Faculty of Manufacturing Engineering
publishDate	2013
url	http://eprints.utem.edu.my/id/eprint/14620/1/Effect_of_wire_electrical_discharge_machining_%28WEDM%29_parameters_and_additive_treament_on_surface_roughness_and_dimensional_stability_of_tool_steel_24pages.pdf http://eprints.utem.edu.my/id/eprint/14620/7/Effect%20of%20Wire%20Electrical%20Discharge%20Machining%20%28WEDM%29%20parameters%20and%20additive%20treatment%20on%20surface%20roughness%20and%20dimensional%20stability%20of%20tool%20steel.pdf
_version_	1776103075285565440

Effect of Wire Electrical Discharge Machining (WEDM) parameters and additive treatment on surface roughness and dimensional stability of tool steel

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