A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis

Abstract Titanium alloys, due to their unique properties, are utilized in numerous modern high-end applications. Electrical Discharge Machining (EDM) is a non-conventional machining process, commonly used in machining of hard-to-cut materials. The current paper, presents an experimental study regard...

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Autores principales:	Emmanouil L. Papazoglou, Panagiotis Karmiris-Obratański, Beata Leszczyńska-Madej, Angelos P. Markopoulos
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/35fe0e7709af46479bca07e1f5283d87
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spelling	oai:doaj.org-article:35fe0e7709af46479bca07e1f5283d872021-12-02T13:41:10ZA study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis10.1038/s41598-021-88534-82045-2322https://doaj.org/article/35fe0e7709af46479bca07e1f5283d872021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-88534-8https://doaj.org/toc/2045-2322Abstract Titanium alloys, due to their unique properties, are utilized in numerous modern high-end applications. Electrical Discharge Machining (EDM) is a non-conventional machining process, commonly used in machining of hard-to-cut materials. The current paper, presents an experimental study regarding the machining of Titanium Grade2 with EDM, coupled with the development of a simulation model. The machining performance indexes of Material Removal Rate, Tool Wear Ratio, and Average White Layer Thickness were measured and calculated for different pulse-on currents and pulse-on times. Moreover, the developed model that integrates a heat transfer analysis with deformed geometry, allows to estimate the power distribution between the electrode and the workpiece, as well as the Plasma Flushing Efficiency, giving an insight view of the process. Finally, by employing the Response Surface Methodology, educed regression models that correlate the machining parameters with the corresponding results, while for all the aforementioned indexes, ANOVA was performed.Emmanouil L. PapazoglouPanagiotis Karmiris-ObratańskiBeata Leszczyńska-MadejAngelos P. MarkopoulosNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-21 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Emmanouil L. Papazoglou Panagiotis Karmiris-Obratański Beata Leszczyńska-Madej Angelos P. Markopoulos A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis
description	Abstract Titanium alloys, due to their unique properties, are utilized in numerous modern high-end applications. Electrical Discharge Machining (EDM) is a non-conventional machining process, commonly used in machining of hard-to-cut materials. The current paper, presents an experimental study regarding the machining of Titanium Grade2 with EDM, coupled with the development of a simulation model. The machining performance indexes of Material Removal Rate, Tool Wear Ratio, and Average White Layer Thickness were measured and calculated for different pulse-on currents and pulse-on times. Moreover, the developed model that integrates a heat transfer analysis with deformed geometry, allows to estimate the power distribution between the electrode and the workpiece, as well as the Plasma Flushing Efficiency, giving an insight view of the process. Finally, by employing the Response Surface Methodology, educed regression models that correlate the machining parameters with the corresponding results, while for all the aforementioned indexes, ANOVA was performed.
format	article
author	Emmanouil L. Papazoglou Panagiotis Karmiris-Obratański Beata Leszczyńska-Madej Angelos P. Markopoulos
author_facet	Emmanouil L. Papazoglou Panagiotis Karmiris-Obratański Beata Leszczyńska-Madej Angelos P. Markopoulos
author_sort	Emmanouil L. Papazoglou
title	A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis
title_short	A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis
title_full	A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis
title_fullStr	A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis
title_full_unstemmed	A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis
title_sort	study on electrical discharge machining of titanium grade2 with experimental and theoretical analysis
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/35fe0e7709af46479bca07e1f5283d87
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A study on Electrical Discharge Machining of Titanium Grade2 with experimental and theoretical analysis

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