Structural Mechanics Analysis Using an FE-Mesh Adaption to Real, 3D Surface Detected Geometry Data

Beitrag in einer Fachzeitschrift
(Online-Publikation)


Details zur Publikation

Autor(en): Katona S, Sprügel T, Koch M, Wartzack S
Zeitschrift: Journal of Mechanics Engineering and Automation
Jahr der Veröffentlichung: 2015
Band: 5
Heftnummer: 7
Seitenbereich: 387-394
ISSN: 2163-2405
eISSN: 2163-2413
Sprache: Englisch


Abstract


Within today’s product development process, various FE-simulations (finite element) for the functional validation of the desired characteristics are made to avoid expensive testing with real components. Those simulations are performed with great effort for discretization, use of simulations conditions, like taking different non-linearities (i.e., material behavior, etc.) into account, to create meaningful results. Despite knowing the effects of deformations occurring during the production processes, always the non-deformed design model of a CAD-system (computer aided design) is used for the FE-simulations. It seems rather doubtful that further refinement of simulation methods makes sense, if the real manufactured geometry of the component is not considered for in the simulation. For an efficient exploit of the potential of simulation methods, an approach has been developed which offers a geometry model for simulation based on the existing CAD-model but with integrated production deviations as soon as a first prototype is at hand by adapting the FE-mesh to the real, 3D surface detected geometry.



FAU-Autoren / FAU-Herausgeber

Katona, Sebastian
Lehrstuhl für Konstruktionstechnik
Sprügel, Tobias
Lehrstuhl für Konstruktionstechnik
Wartzack, Sandro Prof. Dr.-Ing.
Lehrstuhl für Konstruktionstechnik


Autor(en) der externen Einrichtung(en)
Technische Hochschule Nürnberg "Georg Simon Ohm"


Zitierweisen

APA:
Katona, S., Sprügel, T., Koch, M., & Wartzack, S. (2015). Structural Mechanics Analysis Using an FE-Mesh Adaption to Real, 3D Surface Detected Geometry Data. Journal of Mechanics Engineering and Automation, 5(7), 387-394. https://dx.doi.org/10.17265/2159-5275/2015.07.001

MLA:
Katona, Sebastian, et al. "Structural Mechanics Analysis Using an FE-Mesh Adaption to Real, 3D Surface Detected Geometry Data." Journal of Mechanics Engineering and Automation 5.7 (2015): 387-394.

BibTeX: 

Zuletzt aktualisiert 2018-07-07 um 13:23