A two-scale simulation method accounting for thermal effects during turning

Conference contribution


Publication Details

Author(s): Schindler S, Zimmermann M, Aurich JC, Steinmann P
Publisher: Wiley
Publishing place: Erlangen, Germany
Publication year: 2014
Volume: 14
Conference Proceedings Title: PAMM 2014
Pages range: 237-238
Language: English


Abstract


During chip formation in turning processes, mechanical work is dissipated into thermal energy by plastic deformations and frictional processes. In case of dry cutting, the generated heat is in part removed with the chips while the rest flows into the tool and the workpiece. Within the latter, the temperature increases due to this heat flow, which in turn causes thermal expansions that increase the  cutting depth and thus induced eviations from the nominal workpiece geometry. These effects are treated separately by a local model for the chip formation and a global model for the whole workpiece in order to determine the temperature distribution inside the workpiece and the dependent thermal expansion 


FAU Authors / FAU Editors

Schindler, Stefan
Lehrstuhl für Technische Mechanik
Steinmann, Paul Prof. Dr.-Ing.
Lehrstuhl für Technische Mechanik


External institutions with authors

Technische Universität Kaiserslautern


How to cite

APA:
Schindler, S., Zimmermann, M., Aurich, J.C., & Steinmann, P. (2014). A two-scale simulation method accounting for thermal effects during turning. In PAMM 2014 (pp. 237-238). Erlangen, Germany, DE: Erlangen, Germany: Wiley.

MLA:
Schindler, Stefan, et al. "A two-scale simulation method accounting for thermal effects during turning." Proceedings of the GAMM 2014, Erlangen, Germany Erlangen, Germany: Wiley, 2014. 237-238.

BibTeX: 

Last updated on 2018-21-10 at 14:20