Reshaping of large aeronautical structural parts: a simplified simulation approach

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dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.contributor	Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria
dc.contributor.author	Mena Andrade, Ramiro
dc.contributor.author	Aguado, José Vicente
dc.contributor.author	Guinard, S.
dc.contributor.author	Huerta, Antonio
dc.date	2018
dc.identifier.citation	Mena, R., Aguado, J.V., Guinard, S., Huerta, A. Reshaping of large aeronautical structural parts: a simplified simulation approach. A: International ESAFORM Conference on Material Forming. "21st International ESAFORM Conference on Material Forming: Palermo, Italy: april 23-25, 2018: proceedings". American Institute of Physics (AIP), 2018, p. 1-10.
dc.identifier.citation	978-073541663-5
dc.identifier.citation	10.1063/1.5034927
dc.identifier.uri	http://hdl.handle.net/2117/124226
dc.language.iso	eng
dc.publisher	American Institute of Physics (AIP)
dc.relation	https://aip.scitation.org/doi/abs/10.1063/1.5034927
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica
dc.subject	Àrees temàtiques de la UPC::Matemàtiques i estadística
dc.subject	Àrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa::Optimització
dc.subject	Numerical analysis--Simulation methods
dc.subject	Automatic control
dc.subject	System theory
dc.subject	Anàlisi numèrica
dc.subject	Control automàtic
dc.subject	Sistemes de control
dc.subject	Classificació AMS::65 Numerical analysis::65C Probabilistic methods, simulation and stochastic differential equations
dc.subject	Classificació AMS::70 Mechanics of particles and systems::70Q05 Control of mechanical systems
dc.subject	Classificació AMS::93 Systems Theory; Control::93B Controllability, observability, and system structure
dc.title	Reshaping of large aeronautical structural parts: a simplified simulation approach
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	Large aeronautical structural parts present important distortions after machining. This problem is caused by the presence of residual stresses, which are developed during previous manufacturing steps (quenching). Before being put into service, the nominal geometry is restored by means of mechanical methods. This operation is called reshaping and exclusively depends on the skills of a well-trained and experienced operator. Moreover, this procedure is time consuming and nowadays, it is only based on a trial and error approach. Therefore, there is a need at industrial level to solve this problem with the support of numerical simulation tools. By using a simplification hypothesis, it was found that the springback phenomenon behaves linearly and it allows developing a strategy to implement reshaping at an industrial level. © 2018 Author(s).
dc.description.abstract	Peer Reviewed

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