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Título:
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Influence of the regime of electropulsing-assisted machining on the plastic deformation of the layer being cut
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Autor/a:
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Hameed, Saqib; González Rojas, Hernan Alberto; Perat Benavides, Josep Ignasi; Nápoles Alberro, Amelia; Sánchez Egea, Antonio J
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica; Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica; Universitat Politècnica de Catalunya. GAECE - Grup d'Accionaments Elèctrics amb Commutació Electrònica; Universitat Politècnica de Catalunya. TECNOFAB - Grup de Recerca en Tecnologies de Fabricació |
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Abstract:
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In this article, the influence of electropulsing on the machinability of steel S235 and aluminium 6060 has been studied during conventional and electropulsing-assisted turning processes. The machinability indices such as chip compression ratio ¿, shear plane angle f and specific cutting energy (SCE) are investigated by using different cutting parameters such as cutting speed, cutting feed and depth of cut during electrically-assisted turning process. The results and analysis of this work indicated that the electrically-assisted turning process improves the machinability of steel S235, whereas the machinability of aluminium 6060 gets worse. Finally, due to electropluses (EPs), the chip compression ratio ¿ increases with the increase in cutting speed during turning of aluminium 6060 and the SCE decreases during turning of steel S235. |
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Abstract:
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Peer Reviewed |
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Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria mecànica::Processos de fabricació mecànica
-Àrees temàtiques de la UPC::Enginyeria elèctrica
-Turning
-Electropulsing
-Machinability
-Chip compression ratio
-Current density
-Specific cutting energy
-Torns mecànics |
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Derechos:
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Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
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Tipo de documento:
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Artículo - Versión publicada
Artículo |
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