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Reshaping diagrams for bending straightening of forged aeronautical components
dc.contributor.author | Mena Andrade, Ramiro |
dc.contributor.author | Aguado, José Vicente |
dc.contributor.author | Guinard, S. |
dc.contributor.author | Huerta, Antonio |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat Erasmus Mundus en Simulació en Enginyeria i Desenvolupament de l'Emprenedoria |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2020-12-10T07:24:00Z |
dc.date.available | 2021-09-01T00:29:21Z |
dc.date.issued | 2020-09-01 |
dc.identifier.citation | Mena, R. [et al.]. Reshaping diagrams for bending straightening of forged aeronautical components. "International journal of advanced manufacturing technology", 1 Setembre 2020, vol. 110, núm. 5-6, p. 1485-1502. |
dc.identifier.issn | 0268-3768 |
dc.identifier.uri | http://hdl.handle.net/2117/334169 |
dc.description | The final publication is available at Springer via http://dx.doi.org/10.1007/s00170-020-05856-z |
dc.description.abstract | Large and thick-walled aluminium forgings exhibit shape distortions induced by residual stresses. To restore the nominal geometry, a series of highly manual and time-consuming reshaping operations need to be carried out. In this paper, we are concerned with the development of efficient computer simulation tools to assist operators in bending straightening, which is one of the most common reshaping operations. Our approach is based on the computation of reshaping diagrams, a tool that allows selecting a nearly optimal bending load to be applied in order to minimize distortion. Most importantly, we show that the reshaping diagram needs not to account for the residual stress field, as its only effect is to shift of the reshaping diagram by some offset. That is, the overall behaviour including a realistic 3D residual stress field in a forged part can be retrieved by shifting the residual stress free reshaping diagram by the appropriate offset. Finally, we propose a strategy in order to identify the offset on-the-fly during the reshaping operation using simple force-displacement measures. |
dc.description.sponsorship | This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement no. 675919. |
dc.format.extent | 18 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics |
dc.subject.lcsh | Numerical analysis--Simulation methods |
dc.subject.other | Residual Stresses |
dc.subject.other | Shape distortion |
dc.subject.other | Bending straightening |
dc.subject.other | Forged parts |
dc.subject.other | Numerical simulation |
dc.subject.other | Reshaping diag |
dc.title | Reshaping diagrams for bending straightening of forged aeronautical components |
dc.type | Article |
dc.subject.lemac | Anàlisi numèrica |
dc.contributor.group | Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
dc.identifier.doi | 10.1007/s00170-020-05856-z |
dc.description.peerreviewed | Peer Reviewed |
dc.subject.ams | Classificació AMS::65 Numerical analysis::65K Mathematical programming, optimization and variational techniques |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00170-020-05856-z |
dc.rights.access | Open Access |
local.identifier.drac | 29884345 |
dc.description.version | Postprint (updated version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/675919/EU/Empowered decision-making in simulation-based engineering: Advanced Model Reduction for real-time, inverse and optimization in industrial problems/AdMoRe |
local.citation.author | Mena, R.; Aguado, J.V.; Guinard, S.; Huerta, A. |
local.citation.publicationName | International journal of advanced manufacturing technology |
local.citation.volume | 110 |
local.citation.number | 5-6 |
local.citation.startingPage | 1485 |
local.citation.endingPage | 1502 |
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