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dc.rights.licenseAttribution 4.0 International*
dc.contributor.authorAbbasi, Farshad
dc.contributor.authorTrinidad Naranjo, Javier
dc.contributor.authorOtegi, Nagore
dc.contributor.authorSáenz de Argandoña, Eneko
dc.contributor.authorGALDOS, Lander
dc.contributor.otherSarasua Rivera, Alex
dc.date.accessioned2022-03-03T13:14:13Z
dc.date.available2022-03-03T13:14:13Z
dc.date.issued2021
dc.identifier.issn1996-1944en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=167119en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/5477
dc.description.abstractToday’s stamping simulations are realized by ignoring the elastic deformation of the press and tooling system through the assumption of a rigid behavior and a perfect press stroke. However, in reality, the press and tool components deform elastically and are one of the major error sources for the final adjustment and blue-spotting of the dies. In order to tackle this issue, a new approach is proposed in this study that substitutes the press stiffness by means of a substitutive model composed of cost-effective shell and beam elements. The substitute model was calibrated using full-scale measurements, in which a 20,000 kN trial press was experimentally characterized by measuring its deformation under static loads. To examine the robustness of the substitute model, a medium-size tool and a large-size tool were simulated together with the substitutive model. To this end, a B-pillar tool was re-machined based on the substitute-model results and a new cambering procedure was proposed and validated throughout the blue-painting procedure. The newly developed substitute model was able to replicate the global stiffness of the press with a high accuracy and affordable calculation time. The implementation of the findings can aid toolmakers in eliminating most of the reworking and home-line trials.en
dc.language.isoengen
dc.publisherMDPIen
dc.rights© 2021 by the authors. Licensee MDPIen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjecttool camberingen
dc.subjectpress-deflection-measuring systemen
dc.subjectsubstitute modelen
dc.subjectsheet-metal forming (SMF)en
dc.subjecttry-out and productionen
dc.titleSubstitutive Press-Bolster and Press-Ram Models for the Virtual Estimation of Stamping-Tool Camberingen
dcterms.accessRightshttp://purl.org/coar/access_right/c_abf2en
dcterms.sourceMaterialsen
local.contributor.groupProcesos avanzados de conformación de materialeses
local.description.peerreviewedtrueen
local.identifier.doihttps://doi.org/10.3390/ma15010279en
local.rights.publicationfeeAPCen
local.rights.publicationfeeamount2300 CHF 2254 EURen
local.contributor.otherinstitutionMatrici S. Coop.es
local.source.detailsVol. 15. N. 1. N. artículo 279, 2021en
oaire.format.mimetypeapplication/pdf
oaire.file$DSPACE\assetstore
oaire.resourceTypehttp://purl.org/coar/resource_type/c_6501en
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85en


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Registro sencillo

Attribution 4.0 International
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