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

Beitrag bei einer Tagung


Details zur Publikation

Autorinnen und Autoren: Schindler S, Zimmermann M, Aurich JC, Steinmann P
Verlag: Wiley
Verlagsort: Erlangen, Germany
Jahr der Veröffentlichung: 2014
Band: 14
Tagungsband: PAMM 2014
Seitenbereich: 237-238
Sprache: Englisch


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-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

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


Einrichtungen weiterer Autorinnen und Autoren

Technische Universität Kaiserslautern


Zitierweisen

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.

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Zuletzt aktualisiert 2018-21-10 um 14:20