Validierung von prozessgerecht strukturoptimierten Bauteilentwürfen mittels integrierter FEM-Realgeometrieanalyse

Beitrag bei einer Tagung
(Konferenzbeitrag)


Details zur Publikation

Autor(en): Hautsch S, Katona S, Sprügel T, Koch M, Rieg F, Wartzack S
Herausgeber: Krause, D.; Paetzold, K.; Wartzack, S.
Verlag: TuTech Verlag
Verlagsort: Hamburg
Jahr der Veröffentlichung: 2015
Tagungsband: Design for X. Beiträge zum 26. DfX-Symposium
Seitenbereich: 182-192
ISBN: 978-3-941492-93-6
Sprache: Deutsch


Abstract


The structural optimization as a tool of the virtual product development process (PDP) provides broad possibilities to scoop leightweight design and improvement potentialities when developing new products. To promote the further dissemination of structural optimization, the focus of the developments lies on a process-ready structural optimization, which does not only aim at design, safeguarding and later alteration through process restrictions , but at a straightforward generation of a process- and production-ready part by using computer-aided optimization tools. This efficient approach in product development helps to reduce iterations in the PDP, but also brings along the need for a validation of the newly created procedure because manufacturing processes like forming often cause deviations in the physical part which were not regarded in the dimensioning of the desired part. Hence the established simulation of the desired component design (based on 3D CAD data) should be supplemented with a simulation of the physical part geometry (based on the 3D scan of a prototype). The overvalue of the current development is a efficiency increase of the product development process through a reduction of iteration loops and effective generation of process-, production- and utilization-ready part designs with the aid of structural optimization tools and a knowledge database, illustrated exemplarily by the forming process. The finite element (FE) analysis of the desired geometry is joined by a validation of the adapted product development process by geometry analysis and FE-simulation of the physical geometry provided by a 3D scanner. Consequently, the deviations made by the manufacturing process can be analyzed for their relevance for the part's performance and the design can be safeguarded.



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"
Universität Bayreuth


Zitierweisen

APA:
Hautsch, S., Katona, S., Sprügel, T., Koch, M., Rieg, F., & Wartzack, S. (2015). Validierung von prozessgerecht strukturoptimierten Bauteilentwürfen mittels integrierter FEM-Realgeometrieanalyse. In Krause, D.; Paetzold, K.; Wartzack, S. (Eds.), Design for X. Beiträge zum 26. DfX-Symposium (pp. 182-192). Herrsching, DE: Hamburg: TuTech Verlag.

MLA:
Hautsch, Stefan, et al. "Validierung von prozessgerecht strukturoptimierten Bauteilentwürfen mittels integrierter FEM-Realgeometrieanalyse." Proceedings of the 26. DfX-Symposium, Herrsching Ed. Krause, D.; Paetzold, K.; Wartzack, S., Hamburg: TuTech Verlag, 2015. 182-192.

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Zuletzt aktualisiert 2018-01-09 um 07:09