Sabel, Matthias ; Sator, Christian ; Müller, Ralf ; Kirsch, Benjamin (2017)
Particle Finite Element Simulation of Chip Formation in Cutting Processes.
In: Applied Mechanics and Materials, 869
doi: 10.4028/www.scientific.net/AMM.869.50
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The formation of chips in cutting processes is characterised by large deformations and large configurational changes and therefore challenges established modeling techniques. To overcome these difficulties, the particle finite element method (PFEM) combines the benefits of discrete modeling techniques with methods based on continuum mechanics. In this work an outline of the PFEM, as well as an explanation of the finite element formulation are provided. The impact of the boundary detection on the structural integrity is studied. The numerical examples include a tensile test as well as cutting simulations. The paper is concluded by a comparison of cutting forces with analytical results.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2017 |
| Autor(en): | Sabel, Matthias ; Sator, Christian ; Müller, Ralf ; Kirsch, Benjamin |
| Art des Eintrags: | Bibliographie |
| Titel: | Particle Finite Element Simulation of Chip Formation in Cutting Processes |
| Sprache: | Englisch |
| Publikationsjahr: | August 2017 |
| Verlag: | Trans Tech Publications |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Applied Mechanics and Materials |
| Jahrgang/Volume einer Zeitschrift: | 869 |
| DOI: | 10.4028/www.scientific.net/AMM.869.50 |
| URL / URN: | https://www.scientific.net/AMM.869.50 |
| Kurzbeschreibung (Abstract): | The formation of chips in cutting processes is characterised by large deformations and large configurational changes and therefore challenges established modeling techniques. To overcome these difficulties, the particle finite element method (PFEM) combines the benefits of discrete modeling techniques with methods based on continuum mechanics. In this work an outline of the PFEM, as well as an explanation of the finite element formulation are provided. The impact of the boundary detection on the structural integrity is studied. The numerical examples include a tensile test as well as cutting simulations. The paper is concluded by a comparison of cutting forces with analytical results. |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik > Fachgebiet Kontinuumsmechanik |
| Hinterlegungsdatum: | 04 Mai 2022 12:23 |
| Letzte Änderung: | 04 Mai 2022 12:23 |
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