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2019 | OriginalPaper | Chapter

DEVELOPMENT AND NUMERICAL VALIDATION OF COMBINED FORMING PROCESSES FOR PRODUCTION OF HYBRID PARTS

Authors: Bernd-Arno Behrens, Sven Hübner, Alexander Chugreev, André Neumann, Nenad Grbic, Henrik Schulze, Ralf Lorenz, Moritz Micke, Florian Bohne

Published in: Technologies for economical and functional lightweight design

Publisher: Springer Berlin Heidelberg

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This paper gives an overview about different one-shot processes of hybrid forming and joining of semi-finished products using conventional forming presses. An example of forming with a variothermal tool is given by forming a sandwich structure. Different aspects of the forming process are addressed, including the interlayer formation during the process. Here, the objectives are the complete impregnation of the fibres, the consolidation and a firm bond. It is shown, that in contrast to that, the objective when forming a sandwich sheet is to prevent delamination. For forming a hybrid battery tray, a process was developed that combines the advantages of organic sheet forming and compression molding. In order to predict the quality of the bonding of the glass mat reinforced thermoplastic to the organic sheet the temperature evolution is numerically analysed.

Metadata
Title
DEVELOPMENT AND NUMERICAL VALIDATION OF COMBINED FORMING PROCESSES FOR PRODUCTION OF HYBRID PARTS
Authors
Bernd-Arno Behrens
Sven Hübner
Alexander Chugreev
André Neumann
Nenad Grbic
Henrik Schulze
Ralf Lorenz
Moritz Micke
Florian Bohne
Copyright Year
2019
Publisher
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-662-58206-0_3

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