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dc.contributor.authorRodriguez Prieto, Juan Manuel
dc.contributor.authorCarbonell Puigbó, Josep Maria
dc.contributor.authorCante Terán, Juan Carlos
dc.contributor.authorOliver Olivella, Xavier
dc.contributor.authorJonsen, Par
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.identifier.citationRodriguez, J.M., Carbonell, J.M., Cante, J.C., Oliver, J., Jonsen, P. Generation of segmental chips in metal cutting modelled with the PFEM. "Computational mechanics (Online)", 1 Setembre 2017, p. 1-17.
dc.description.abstractThe 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.
dc.format.extent17 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica
dc.subject.lcshFinite element methods
dc.subject.otherParticle Finite Element Method (PFEM)
dc.subject.otherMetal cutting processes
dc.subject.otherSerrated chip formation
dc.titleGeneration of segmental chips in metal cutting modelled with the PFEM
dc.subject.lemacElements finits, Mètode dels
dc.contributor.groupUniversitat Politècnica de Catalunya. RMEE - Grup de Resistència de Materials i Estructures en l'Enginyeria
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
local.citation.authorRodriguez, J.M.; Carbonell, J.M.; Cante, J.C.; Oliver, J.; Jonsen, P.
local.citation.publicationNameComputational mechanics (Online)

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