Lohkamp, Richard ; Kuhn, Charlotte ; Müller, Ralf ; Aurich, Jan C. ; Schneider, Frank (2015)
Simulation of micro cutting considering crystal plastic deformations.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 15 (1)
doi: 10.1002/pamm.201510156
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The micro cutting process of microstructured material is simulated with consideration of the heterogeneities of the microstructure. In the case of cp-titanium with its hcp crystal structure the basal and prismatic slip systems are taken into account. The concept of crystal plasticity for large deformations is applied considering elastic anisotropy, self and latent hardening. The visco-plastic evolution law incorporates rate dependent material behavior. This setup is implemented within the finite element method. The effects of the microstructure are demonstrated by an illustrative example and a comparison to an isotropic von Mises elasto-plastic material. (© 2015 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2015 |
| Autor(en): | Lohkamp, Richard ; Kuhn, Charlotte ; Müller, Ralf ; Aurich, Jan C. ; Schneider, Frank |
| Art des Eintrags: | Bibliographie |
| Titel: | Simulation of micro cutting considering crystal plastic deformations |
| Sprache: | Englisch |
| Publikationsjahr: | 2015 |
| Verlag: | Wiley |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | PAMM — Proceedings in Applied Mathematics and Mechanics |
| Jahrgang/Volume einer Zeitschrift: | 15 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1002/pamm.201510156 |
| URL / URN: | https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.2015101... |
| Kurzbeschreibung (Abstract): | The micro cutting process of microstructured material is simulated with consideration of the heterogeneities of the microstructure. In the case of cp-titanium with its hcp crystal structure the basal and prismatic slip systems are taken into account. The concept of crystal plasticity for large deformations is applied considering elastic anisotropy, self and latent hardening. The visco-plastic evolution law incorporates rate dependent material behavior. This setup is implemented within the finite element method. The effects of the microstructure are demonstrated by an illustrative example and a comparison to an isotropic von Mises elasto-plastic material. (© 2015 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: | 04 Mai 2022 05:19 |
| Letzte Änderung: | 04 Mai 2022 05:19 |
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