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Generation of segmental chips in metal cutting modelled with the PFEM

Autor
Rodriguez, J.M.; Carbonell, J.M.; Cante, J.C.; Oliver, J.; Jonsen, P.
Tipus d'activitat
Article en revista
Revista
Computational mechanics
Data de publicació
2017-09-01
Pàgina inicial
1
Pàgina final
17
DOI
https://doi.org/10.1007/s00466-017-1442-z Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/114966 Obrir en finestra nova
URL
https://link.springer.com/article/10.1007/s00466-017-1442-z Obrir en finestra nova
Resum
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...
Citació
Rodriguez, 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.
Paraules clau
Metal cutting processes, Particle Finite Element Method (PFEM), Serrated chip formation
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental

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