Generation of segmental chips in metal cutting modelled with the PFEM

The Particle Finite Element Method, a lagrangian finite element method based on a continuous Delaunay re-triangulation of the domain, is used to study machining of Ti6Al4V. In this work the method is revised and applied to study the influence of the cutting speed on the cutting force and the chip fo...

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Autores: Rodriguez Prieto, Juan Manuel, Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053, Cante Terán, Juan Carlos|||0000-0002-9887-4448, Oliver Olivella, Xavier|||0000-0001-8717-1483, Jonsen, Par
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/114966
Acceso en línea:https://hdl.handle.net/2117/114966
https://dx.doi.org/10.1007/s00466-017-1442-z
Access Level:acceso abierto
Palabra clave:Metal-cutting
Finite element methods
Particle Finite Element Method (PFEM)
Metal cutting processes
Serrated chip formation
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Enginyeria mecànica
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spelling Generation of segmental chips in metal cutting modelled with the PFEMRodriguez Prieto, Juan ManuelCarbonell Puigbó, Josep Maria|||0000-0002-2378-5053Cante Terán, Juan Carlos|||0000-0002-9887-4448Oliver Olivella, Xavier|||0000-0001-8717-1483Jonsen, ParMetal-cuttingFinite element methodsParticle Finite Element Method (PFEM)Metal cutting processesSerrated chip formationElements finits, Mètode delsÀrees temàtiques de la UPC::Enginyeria mecànicaThe Particle Finite Element Method, a lagrangian finite element method based on a continuous Delaunay re-triangulation of the domain, is used to study machining of Ti6Al4V. In this work the method is revised and applied to study the influence of the cutting speed on the cutting force and the chip formation process. A parametric methodology for the detection and treatment of the rigid tool contact is presented. The adaptive insertion and removal of particles are developed and employed in order to sidestep the difficulties associated with mesh distortion, shear localization as well as for resolving the fine-scale features of the solution. The performance of PFEM is studied with a set of different two-dimensional orthogonal cutting tests. It is shown that, despite its Lagrangian nature, the proposed combined finite element-particle method is well suited for large deformation metal cutting problems with continuous chip and serrated chip formation.Peer Reviewed20172017-09-0120182018-03-09journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/114966https://dx.doi.org/10.1007/s00466-017-1442-zreponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1149662026-05-27T15:37:01Z
dc.title.none.fl_str_mv Generation of segmental chips in metal cutting modelled with the PFEM
title Generation of segmental chips in metal cutting modelled with the PFEM
spellingShingle Generation of segmental chips in metal cutting modelled with the PFEM
Rodriguez Prieto, Juan Manuel
Metal-cutting
Finite element methods
Particle Finite Element Method (PFEM)
Metal cutting processes
Serrated chip formation
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Enginyeria mecànica
title_short Generation of segmental chips in metal cutting modelled with the PFEM
title_full Generation of segmental chips in metal cutting modelled with the PFEM
title_fullStr Generation of segmental chips in metal cutting modelled with the PFEM
title_full_unstemmed Generation of segmental chips in metal cutting modelled with the PFEM
title_sort Generation of segmental chips in metal cutting modelled with the PFEM
dc.creator.none.fl_str_mv Rodriguez Prieto, Juan Manuel
Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053
Cante Terán, Juan Carlos|||0000-0002-9887-4448
Oliver Olivella, Xavier|||0000-0001-8717-1483
Jonsen, Par
author Rodriguez Prieto, Juan Manuel
author_facet Rodriguez Prieto, Juan Manuel
Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053
Cante Terán, Juan Carlos|||0000-0002-9887-4448
Oliver Olivella, Xavier|||0000-0001-8717-1483
Jonsen, Par
author_role author
author2 Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053
Cante Terán, Juan Carlos|||0000-0002-9887-4448
Oliver Olivella, Xavier|||0000-0001-8717-1483
Jonsen, Par
author2_role author
author
author
author
dc.subject.none.fl_str_mv Metal-cutting
Finite element methods
Particle Finite Element Method (PFEM)
Metal cutting processes
Serrated chip formation
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Enginyeria mecànica
topic Metal-cutting
Finite element methods
Particle Finite Element Method (PFEM)
Metal cutting processes
Serrated chip formation
Elements finits, Mètode dels
Àrees temàtiques de la UPC::Enginyeria mecànica
description The Particle Finite Element Method, a lagrangian finite element method based on a continuous Delaunay re-triangulation of the domain, is used to study machining of Ti6Al4V. In this work the method is revised and applied to study the influence of the cutting speed on the cutting force and the chip formation process. A parametric methodology for the detection and treatment of the rigid tool contact is presented. The adaptive insertion and removal of particles are developed and employed in order to sidestep the difficulties associated with mesh distortion, shear localization as well as for resolving the fine-scale features of the solution. The performance of PFEM is studied with a set of different two-dimensional orthogonal cutting tests. It is shown that, despite its Lagrangian nature, the proposed combined finite element-particle method is well suited for large deformation metal cutting problems with continuous chip and serrated chip formation.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-09-01
2018
2018-03-09
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/114966
https://dx.doi.org/10.1007/s00466-017-1442-z
url https://hdl.handle.net/2117/114966
https://dx.doi.org/10.1007/s00466-017-1442-z
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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