NDLI: Mathematical modeling and analysis of EDM process parameters based on Taguchi design of experiments

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Mathematical modeling and analysis of EDM process parameters based on Taguchi design of experiments

Content Provider	Scilit
Author	Laxman, J. Raj, K. Guru
Copyright Year	2015
Description	Journal: Journal of Physics: Conference Series Electro Discharge Machining is a process used for machining very hard metals, deep and complex shapes by metal erosion in all types of electro conductive materials. The metal is removed through the action of an electric discharge of short duration and high current density between the tool and the work piece. The eroded metal on the surface of both work piece and the tool is flushed away by the dielectric fluid. The objective of this work is to develop a mathematical model for an Electro Discharge Machining process which provides the necessary equations to predict the metal removal rate, electrode wear rate and surface roughness. Regression analysis is used to investigate the relationship between various process parameters. The input parameters are taken as peak current, pulse on time, pulse off time, tool lift time. and the Metal removal rate, electrode wear rate and surface roughness are as responses. Experiments are conducted on Titanium super alloy based on the Taguchi design of experiments i.e. L27 orthogonal experiments.
Related Links	http://iopscience.iop.org/article/10.1088/1742-6596/662/1/012025/pdf
ISSN	17426588
e-ISSN	17426596
DOI	10.1088/1742-6596/662/1/012025
Journal	Journal of Physics: Conference Series
Issue Number	1
Volume Number	662
Language	English
Publisher	IOP Publishing
Publisher Date	2015-12-22
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics: Conference Series Automotive Engineering Process Parameters Surface Roughness
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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