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Verbindungstechnik strukturell tragender CFK-Al-Mischverbindungen im Automobilbau

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Verbindungstechnik strukturell tragender CFK-Al-Mischverbindungen im Automobilbau (Volume 76) (English shop)

Felix Ulrich Beck (Author)

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Mixed-material construction, also known as multi-material design, is an approach to weight reduction in body-in-white construction.

In mixed-material construction, joining and connection technology plays a key role. In this context, structurally load-bearing mixed joints between carbon fibre reinforced plastics (CFRP) and aluminium (Al) in the automotive environment are examined in detail.

Reinforcing the fibre reinforced plastic composite (FRP) in the joining area by means of stitching technology (z-reinforcement) leads to an improvement in the joint properties. With the aid of the finite element models (FEM) developed for the z-reinforcement, the effects occurring are explained, thus enabling a theoretical optimisation of the z-reinforcement.

Finally, the method of the knowledge-based tool for the preliminary design of joints (WWVV) was developed as an aid for the design engineer.

ISBN-13 (Hard Copy) 9783954044122
ISBN-13 (eBook) 9783736944121
Final Book Format A5
Language German
Page Number 224
Lamination of Cover matt
Edition 1. Aufl.
Book Series Audi Dissertationsreihe
Volume 76
Publication Place Göttingen
Place of Dissertation Stuttgart
Publication Date 2013-05-14
General Categorization Dissertation
Departments Mechanical and process engineering
Keywords Design engineering, manufacturing and production engineering, automotive engineering

Rezension

Zeitschrift: bbr Bänder/Bleche/Rohre
Ausgabe: Heft 5, September 2013

In der Mischbauweise kommt dem Fügen eine Schlüsselfunktion zu. Eine Verstärkung des Faserkunststoffverbundes (FKV) im Fügebereich mittels Nähtechnik (Z-Verstärkung) etwa führt zu besseren Verbindungseigenschaften. Mit Hilfe spezieller FE-Modelle werden Effekte erklärt und so eine theoretische Optimierung ermöglicht. Ferner wurde ein Verfahren zur Vorauslegung von Verbindungsstellen (WWVV) entwickelt.