Experimental issues at ultrasonically aided micro-EDM of CoCr alloys

Experimental issues at ultrasonically aided micro-EDM of CoCr alloys

The paper deals with researches of microtopography obtained at different working modes at ultrasonically aided micro-electrical discharge machining (μEDM+US) and pure micro-EDM, using both commanded and relaxation pulses. Images of machined surface taken with scanning electron microscope were analyz...

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Main Authors: Marinescu Niculae, Ghiculescu Daniel, Pirnau Claudiu
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201711203006
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spelling doaj-288d631b348e4fb99e64dcb428640a1e2021-02-02T07:58:42ZengEDP SciencesMATEC Web of Conferences2261-236X2017-01-011120300610.1051/matecconf/201711203006matecconf_imane2017_03006Experimental issues at ultrasonically aided micro-EDM of CoCr alloysMarinescu NiculaeGhiculescu DanielPirnau ClaudiuThe paper deals with researches of microtopography obtained at different working modes at ultrasonically aided micro-electrical discharge machining (μEDM+US) and pure micro-EDM, using both commanded and relaxation pulses. Images of machined surface taken with scanning electron microscope were analyzed in correlation with chemical composition of samples detected by X rays spectrometer. This led to some explanations of material removal mechanism, aiming at improvement of process modelling and performances increase of μEDM+US.https://doi.org/10.1051/matecconf/201711203006
collection DOAJ
language English
format Article
sources DOAJ
author Marinescu Niculae
Ghiculescu Daniel
Pirnau Claudiu
spellingShingle Marinescu Niculae
Ghiculescu Daniel
Pirnau Claudiu
Experimental issues at ultrasonically aided micro-EDM of CoCr alloys
MATEC Web of Conferences
author_facet Marinescu Niculae
Ghiculescu Daniel
Pirnau Claudiu
author_sort Marinescu Niculae
title Experimental issues at ultrasonically aided micro-EDM of CoCr alloys
title_short Experimental issues at ultrasonically aided micro-EDM of CoCr alloys
title_full Experimental issues at ultrasonically aided micro-EDM of CoCr alloys
title_fullStr Experimental issues at ultrasonically aided micro-EDM of CoCr alloys
title_full_unstemmed Experimental issues at ultrasonically aided micro-EDM of CoCr alloys
title_sort experimental issues at ultrasonically aided micro-edm of cocr alloys
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2017-01-01
description The paper deals with researches of microtopography obtained at different working modes at ultrasonically aided micro-electrical discharge machining (μEDM+US) and pure micro-EDM, using both commanded and relaxation pulses. Images of machined surface taken with scanning electron microscope were analyzed in correlation with chemical composition of samples detected by X rays spectrometer. This led to some explanations of material removal mechanism, aiming at improvement of process modelling and performances increase of μEDM+US.
url https://doi.org/10.1051/matecconf/201711203006
work_keys_str_mv AT marinescuniculae experimentalissuesatultrasonicallyaidedmicroedmofcocralloys
AT ghiculescudaniel experimentalissuesatultrasonicallyaidedmicroedmofcocralloys
AT pirnauclaudiu experimentalissuesatultrasonicallyaidedmicroedmofcocralloys
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