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Mathematical optimization of clamping processes in car-body production

Presentation held at 12. Weimarer Optimierungs- und Stochastiktage 2015; Vom Experten-Tool zur Standardanwendung - CAE-basierte Robust Design Optimierung (RDO) mit optiSLang in der industriellen Produktentwicklung, 05.-06. November 2015, Weimar
Mathematische Optimierung von Spannprozessen im Karosseriebau
 
: Hofmann, Andre; Rössinger, Markus; Ackert, Patrick; Schwarz, Christian; Landgrebe, Dirk

:
presentation urn:nbn:de:0011-n-3671261 (1.2 MByte PDF)
MD5 Fingerprint: 6f99a1f93308dc5affcf6438bd8e54c9
Created on: 27.11.2015


2015, 17 Folien
Weimarer Optimierungs- und Stochastiktage <12, 2015, Weimar>
English
Presentation, Electronic Publication
Fraunhofer IWU ()
finite element method; clamping; aluminium; measurement; sensitivity analysis; optimization; process chain

Abstract
Up to now, the process of adjusting clamping devices in car body manufacturing has been driven by expertise; it has been repeated in costly iterations until the necessary quality has been achieved. Absent appropriate methods, even the high-performance numerical representations of this process have only been able to support this process to a limited extent. This paper outlines a method to assist the adjustment activities carried out on machinery based on numerically represented model functions, which will subsequently improve the usability of FE simulations during the machinery ramp-up.

: http://publica.fraunhofer.de/documents/N-367126.html