Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Generation of segmental chips in metal cutting modeled with the PFEM
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mechanics of Solid Materials.
International Center for Numerical Methods in Engineering (CIMNE), Barcelona.
Escola Tècnica Superior d’Enginyeries Industrial i Aeronàutica de Terrassa.
E.T.S dEnginyers de Camins, Canals i Ports, Technical University of Catalonia (BarcelonaTech), Barcelona .
Show others and affiliations
2017 (English)In: Computational Mechanics, ISSN 0178-7675, E-ISSN 1432-0924Article in journal (Refereed) Epub ahead of print
Abstract [en]

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.

Place, publisher, year, edition, pages
2017.
National Category
Applied Mechanics
Research subject
Solid Mechanics
Identifiers
URN: urn:nbn:se:ltu:diva-65476DOI: 10.1007/s00466-017-1442-zOAI: oai:DiVA.org:ltu-65476DiVA: diva2:1138231
Available from: 2017-09-04 Created: 2017-09-04 Last updated: 2017-09-19

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Rodriguez, Juan ManuelJonsén, Pär
By organisation
Mechanics of Solid Materials
In the same journal
Computational Mechanics
Applied Mechanics

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 16 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf