Influence of friction coefficient on the performance of cold forming tools

The automotive industry has undergone significant advancements and changes over time, resulting in the use of more complex parts in modern vehicles. As a consequence, the parts used in the manufacturing process are subject to higher stress levels, which reduce their service life. To mitigate this is...

Descripción completa

Detalles Bibliográficos
Autores: Barba Areso, Eneko, Salcedo Pérez, Daniel, Claver Alba, Adrián, Luri Irigoyen, Rodrigo, García Lorente, José Antonio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/46559
Acceso en línea:https://hdl.handle.net/2454/46559
Access Level:acceso abierto
Palabra clave:Coatings
Finite element method
Forming
Friction coefficient
Wear
id ES_9fe8163e7ccfffa920c40bdafc4c5eef
oai_identifier_str oai:academica-e.unavarra.es:2454/46559
network_acronym_str ES
network_name_str España
repository_id_str
spelling Influence of friction coefficient on the performance of cold forming toolsBarba Areso, EnekoSalcedo Pérez, DanielClaver Alba, AdriánLuri Irigoyen, RodrigoGarcía Lorente, José AntonioCoatingsFinite element methodFormingFriction coefficientWearThe automotive industry has undergone significant advancements and changes over time, resulting in the use of more complex parts in modern vehicles. As a consequence, the parts used in the manufacturing process are subject to higher stress levels, which reduce their service life. To mitigate this issue, surface treatments can be applied to improve the mechanical properties of the tools. In this study, we examined the impact of surface treatments on reducing tool stress during a cold forming process. The process involved reducing the thickness of a sheet from 6 mm to 2.5 mm, which generated high stresses in the tooling. We used finite element stress calculations to analyze the process and found that by reducing the friction coefficient to 0.1, tool stresses can be reduced by 20%, leading to an increase in tool life. Moreover, the press force and tool wear were also reduced by 18%. To validate the theoretical calculations, we performed field tests in a real manufacturing process.This research was funded by the Government of Navarre grant number 0011-1408-2020-000024.MDPIIngenieríaIngeniaritza2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2454/46559reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/Gobierno de Navarra//0011-1408-2020-000024© 2023 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.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/465592026-06-17T12:41:47Z
dc.title.none.fl_str_mv Influence of friction coefficient on the performance of cold forming tools
title Influence of friction coefficient on the performance of cold forming tools
spellingShingle Influence of friction coefficient on the performance of cold forming tools
Barba Areso, Eneko
Coatings
Finite element method
Forming
Friction coefficient
Wear
title_short Influence of friction coefficient on the performance of cold forming tools
title_full Influence of friction coefficient on the performance of cold forming tools
title_fullStr Influence of friction coefficient on the performance of cold forming tools
title_full_unstemmed Influence of friction coefficient on the performance of cold forming tools
title_sort Influence of friction coefficient on the performance of cold forming tools
dc.creator.none.fl_str_mv Barba Areso, Eneko
Salcedo Pérez, Daniel
Claver Alba, Adrián
Luri Irigoyen, Rodrigo
García Lorente, José Antonio
author Barba Areso, Eneko
author_facet Barba Areso, Eneko
Salcedo Pérez, Daniel
Claver Alba, Adrián
Luri Irigoyen, Rodrigo
García Lorente, José Antonio
author_role author
author2 Salcedo Pérez, Daniel
Claver Alba, Adrián
Luri Irigoyen, Rodrigo
García Lorente, José Antonio
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ingeniería
Ingeniaritza
dc.subject.none.fl_str_mv Coatings
Finite element method
Forming
Friction coefficient
Wear
topic Coatings
Finite element method
Forming
Friction coefficient
Wear
description The automotive industry has undergone significant advancements and changes over time, resulting in the use of more complex parts in modern vehicles. As a consequence, the parts used in the manufacturing process are subject to higher stress levels, which reduce their service life. To mitigate this issue, surface treatments can be applied to improve the mechanical properties of the tools. In this study, we examined the impact of surface treatments on reducing tool stress during a cold forming process. The process involved reducing the thickness of a sheet from 6 mm to 2.5 mm, which generated high stresses in the tooling. We used finite element stress calculations to analyze the process and found that by reducing the friction coefficient to 0.1, tool stresses can be reduced by 20%, leading to an increase in tool life. Moreover, the press force and tool wear were also reduced by 18%. To validate the theoretical calculations, we performed field tests in a real manufacturing process.
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/46559
url https://hdl.handle.net/2454/46559
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/Gobierno de Navarra//0011-1408-2020-000024
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869414967436902400
score 15,812429

Similares en LA Referencia