Manufacturing Processes of Integral Blade Rotors for Turbomachinery, Processes and New Approaches

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Date
2020-04-28
Author
González Barrio, Haizea ORCID
Calleja Ochoa, Amaia
Lamikiz Mentxaka, Aitzol ORCID
López de Lacalle Marcaide, Luis Norberto
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  Estadisticas en RECOLECTA
(LA Referencia)

Applied Sciences 10(9) : (2020) // Article ID 3063
URI
http://hdl.handle.net/10810/43295
Abstract
Manufacturing techniques applied to turbomachinery components represent a challenge in the aeronautical sector. These components are commonly composed of high resistant super-alloys; in order to satisfy the extreme working conditions, they have to support during their useful life. Besides, in the particular case of Integrally Bladed Rotors (IBR), they usually present complex geometries that need to be roughed and finished by milling and grinding processes, respectively. Thermoresistant superalloys present many challenges in terms of machinability what leads to find new alternatives to conventional manufacturing processes. In order to face this issue, this work presents a review of the last advances for IBR manufacturing and repairing processes.
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2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Except where otherwise noted, this item's license is described as 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).