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DESIGNING A METAL-CFRP-HYBRID BY USING A STRUCTURED POLYMERIC COMPONENT ON THE INTERFACE
Markus Pohl (Technical University of Dortmund) Markus Stommel (Technical University of Dortmund)
This contribution is about the development of a hybrid metal-CFRP-structure that uses a thermoplastic polymer to form a mechanical interlocking on the interface.
DIRECT ADHESION OF CFR-THERMOPLAST ON STEEL –TESTING AND SIMULATION OF THE LAP SHEAR FRACTURE
Ferhat Yüksel (Fraunhofer ICT) Roland Hinterhölzl (Technical University of Munich / Institute for Carbon Composites) Klaus Drechsler (Technical University of Munich / Institute for Carbon Composites)
A novel joining technology by direct adhesion of carbon fiber-reinforced thermoplastic (CFRTP) with polyamide 6 matrix on steel is investigated. Besides testing the interface is modelled and the simulation shows good correlation with test results.
HYBRID STRUCTURES OF METALS AND FIBER REINFORCED THERMOPLASTICS FOR CHASSIS COMPONENTS
Katja Tenhaeff (BMW Group) Klaus Drechsler (Technical University of Munich / Institute for Carbon Composites)
A possible approach for a more flexible modular system is the systematic use of hybrid synergy parts. This paper presents a potential study for composite reinforcements for components with stiffness-driven design using geometrically simple parts.
FINDING THE BEST MATERIAL COMBINATIONS THROUGH MULTI-MATERIAL JOINING, USING GENETIC ALGORITHM
Vahid Ghaffarimejlej (Technical University of Braunschweig) Eiko Türck (Technical University of Braunschweig) Thomas Vietor (Institut for Engineering Design)
A methodology to discover the best combination of material in hybrid-material joining through genetic algorithm is introduced. An approach to apply the influence of manufacturing complexities in final selection of optimum structure is considered.
A STUDY ON THE FORMING PROCESS AND MECHANICAL PROPERTIES OF CENTER-PILLAR REINFORCEMENT WITH CR420/CFRP HYBRID COMPOSITE MATERIALS
Min-sik Lee (Pusan national university) Chung-gil Kang (Pusan national university)
center-pillar reinforcement was formed with a carbon fiber-reinforced plastic (CFRP)/CR420 hybrid composite. After forming, the differences in the mechanical properties of the specimens were investigated according to position through simulation.
HYBRID CORK-POLYMER COMPOSITES FOR IMPROVED STRUCTURAL DAMPING PERFORMANCE
Matthew Blacklock (RMIT University) Nigel St.John (Maritime Disvision, DST-Group Melbourne) Russel Varley (CSIRO Manufacturing Victoria) Chung Wang (RMIT University Melbourne)
The present work aims to investigate the effectiveness of cork material in improving the product of the stiffness and damping ratio of carbon-epoxy composite materials for structural applications.
THE INTERFACE OF CFRP FACE SHEETS AND ALUMINUM FOAM CORES IN HYBRID SANDWICH PANELS MANUFACTURED BY A PUR SPRAYING PROCESS
Peter Rupp (Karlsruhe Institute of Technology) Florian Wafzig (Fraunhofer ICT) Kay Weidenmann (Karlsruhe Institute of Technology)
Hybrid sandwich panels with CFRP face sheets and aluminum foam core structures were manufactured by means of a PUR spraying process. The interface of face sheets and core was investigated optically and with the climbing drum peel test.
INFLUENCE OF INJECTION MOULDING PROCESS PARAMETERS ON THE JOINT STRENGTH OF HYBRID FIBRE-REINFORCED THERMOPLASTIC WITH LASER-STRUCTURED METALS.
Johann Maaß (Technical University of Dresden) Maik Gude (Technical University of Dresden) Michael Krahl (Technical University of Dresden) Michel Wolf (Technical University of Dresden) Alexander Krämer (Technical University of Dresden) P. Amend (Bayerisches Laserzentrum GmbH) S. Roth (Bayerisches Laserzentrum GmbH)
Metal surfaces structured by laser radiation in combination with thermoplastic injection moulding processes were investigated concerning sensitive process parameters leading to good joint strength for creating intrinsic hybrids.
MANUFACTURING OF HIGH PERFORMANCE CARBON FIBRE-REINFORCED METAL SANDWICH MATERIALS AND THEIR FORMING BEHAVIOUR
Tino Wollmann (Technical University of Dresden) Christina Krbetschek (Technical University Bergakademie Freiberg) Benedikt Poggel (KIRCHHOFF Automotive Deutschland GmbH) Oliver Vogt (MgF Magnesium Flachprodukte GmbH) Christian Paul (ThyssenKrupp AG TechCenter Carbon Composites) J. Jaschinski (Technical University of Dresden) R. Kawalla (Technical University Bergakademie Freiberg) Niels Modler (Technical University of Dresden)
The manufacturing of carbon fibre-reinforced metal sandwich materials consisting of cover sheets made of steel or magnesium and a core of carbon fibre-reinforced plastic as well as their forming behaviour is described in this paper.
NUMERICAL INVESTIGATION OF BIO-INSPIRED TUBULAR COMPOSITE TO STEEL JOINTS
Evangelos Ioannis Avgoulas (University of Cambridge) Michael Sutcliffe (University of Cambridge)
The idea of a transitional zone of stiffness in tubular composite-to-steel joints was numerically investigated. An optimisation procedure was carried out to identify the material stiffness variation which gives the joint with the highest strength.
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