Lohkamp, Richard ; Kuhn, Charlotte ; Müller, Ralf ; Aurich, Jan C. ; Schneider, Frank (2014)
Configurational Forces in Cutting Processes of Microstructured Titanium.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 14 (1)
doi: 10.1002/pamm.201410153
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The micro cutting process of microstructured material is influenced by the heterogeneity of the microstructure. In case of cp-titanium an hcp crystal structure is present. Therefore the material response is described with elastic anisotropy and crystal plasticity with the prismatic and basal slip systems of cp-titanium. Also self and latent hardening are considered. The rate dependency is taken into account by a visco-plastic evolution law. In order to investigate a micro cutting process the concept of configurational forces for standard dissipative media is used. Within the finite element method an example illustrates the effects of the heterogeneity and the grain boundary on the configurational force. (© 2014 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Lohkamp, Richard ; Kuhn, Charlotte ; Müller, Ralf ; Aurich, Jan C. ; Schneider, Frank |
| Art des Eintrags: | Bibliographie |
| Titel: | Configurational Forces in Cutting Processes of Microstructured Titanium |
| Sprache: | Englisch |
| Publikationsjahr: | 2014 |
| Verlag: | Wiley |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | PAMM — Proceedings in Applied Mathematics and Mechanics |
| Jahrgang/Volume einer Zeitschrift: | 14 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1002/pamm.201410153 |
| URL / URN: | https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.2014101... |
| Kurzbeschreibung (Abstract): | The micro cutting process of microstructured material is influenced by the heterogeneity of the microstructure. In case of cp-titanium an hcp crystal structure is present. Therefore the material response is described with elastic anisotropy and crystal plasticity with the prismatic and basal slip systems of cp-titanium. Also self and latent hardening are considered. The rate dependency is taken into account by a visco-plastic evolution law. In order to investigate a micro cutting process the concept of configurational forces for standard dissipative media is used. Within the finite element method an example illustrates the effects of the heterogeneity and the grain boundary on the configurational force. (© 2014 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
| 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: | 03 Mai 2022 06:46 |
| Letzte Änderung: | 03 Mai 2022 06:46 |
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