| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Wijskamp, Sebastiaan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (58/58 displayed)
- 2025Simulating induction heating of fabric based thermoplastic composites using measured electrical conductivitiescitations
- 2024Vacuum-bag-only consolidation of C/PEKK fiber placed preforms with engineered gas evacuation channelscitations
- 2024An experimental study on the role of different void removal mechanisms in VBO processing of advanced thermoplastic compositescitations
- 2024Dataset with press forming results of unidirectional thermoplastic composite laminates including in-plane deformation data for validation of forming simulationscitations
- 2024An experimental study on filling of gaps and void pockets during vacuum-bag-only consolidation of fiber placed preforms
- 2023Experimental setup and method for the characterization of ply-ply adhesion for fiber-reinforced thermoplastics in meltcitations
- 2023In-plane deformation measurements for validation of composite forming simulationscitations
- 2023Designer Adhesives for Tough and Durable Interfaces in High-Performance Ti-Carbon PEKK Hybrid Jointscitations
- 2023Determination of the anisotropic electrical conductivity of carbon fabric reinforced composites by the six-probe methodcitations
- 2023A new setup to measure friction of thermoplastic composite tape in melt
- 2023Adhesion and mechanical performance of co-consolidated titanium-thermoplastic composite joints
- 2022Characterisation of Orthotropic Electrical Conductivity of Unidirectional C/PAEK Thermoplastic Composites
- 2022Process- and material-induced heterogeneities in recycled thermoplastic compositescitations
- 2022On the Effect of Release Agent and Heating Time on Tool-Ply Friction of Thermoplastic Composite in Meltcitations
- 2022Induction Heating of UD C/PAEK
- 2022From no-slip to full slip in the matrix-fiber interface: a state-rate approach
- 2022Forming simulations for unidirectional thermoplastic composites: Improvements in characterizing, modelling and validating in-plane shear
- 2021Characterizing formability of thermoplastic composite UD tape
- 2021Is Wall Slip causing the Transient Ply-ply Friction Response of UD C/PEEK?
- 2021Bending behaviour of thermoplastic composites in melt: A data-driven approachcitations
- 2021Effect of grit-blasting on the fracture toughness of hybrid titanium-thermoplastic composite jointscitations
- 2021The effect of reinforcement, fibre, and matrix on the forming behaviour of continuous fibre reinforced thermoplastic composites
- 2021Characterisation and improvement of the quality of mixing of recycled thermoplastic compositescitations
- 2021On the origin of start-up effects in ply-ply friction for UD fiber-reinforced thermoplastics in meltcitations
- 2021Intra-ply shear characterization of unidirectional fiber reinforced thermoplastic tape using the bias extension methodcitations
- 2020Analysis of the Thermoplastic Composite Overmolding Processcitations
- 2019Towards the combination of automated lay-up and stamp forming for consolidation of tailored composite componentscitations
- 2019Shredding and sieving thermoplastic composite scrapcitations
- 2019Rapid Manufacturing of a Tailored Spar by AFP and Stamp Forming
- 2006Spring-forward in composite plate elements
- 2006Fibre orientation modelling for rubber press forming of thermoplastic laminates
- 2006Effects of out-of-plane properties on distortions of composite panels
- 2006Modelling of fabric draping: Finite elements versus a geometrical method
- 2006An integral model for high precision composite forming
- 2006Residual stresses in rubber formed thermoplastic composites
- 2005Spring-forward in composite plate elements
- 2004Maatnauwkeurig Rubber Persen eindrapportage onderzoek Universiteit Twente
- 2004Grundliche Prozess-Analyse
- 2004Modelling shape distortions in composite products
- 2003Thermal characterization of PPS
- 2003Drape modelling of multi-layered composites
- 2003Residual stresses in rubber formed thermoplastic composites
- 2003Residual stresses in non-symmetrical carbon-epoxy laminates
- 2003Fibre orientation modelling for rubber press forming of thermoplastic composites
- 2002Warpage of rubber pressed composites
- 2002Fibre orientation modelling for rubber press forming of thermoplastic laminates
- 2002Thermal characterisation of thermoplastic composites
- 2002Spring forward of woven fabric reinforced composites
- 2002Multi layer drape modelling
- 2002High precision moulding of thermosetting composites
- 2002Drape modelling of multilayer fabric reinforced thermoplastic laminates
- 2001Finite element modelling of fabric draping
- 2001Modelling of fabric draping: Finite elements versus a geometrical method
- 2001Warping of rubber pressed composite panels
- 2000Modelling of residual stresses in rubber pressed composite products
- 2000Effects out-of-plane properties on distortions of composite panels
- 2000Modelling the distortions of skewed woven fabric reinforced composites
- 2000Modelling the thermo-elastic properties of skewed woven fabric reinforced composites
Places of action
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article
Analysis of the Thermoplastic Composite Overmolding Process
Abstract
Overmolding is a technology in which a thermoplastic composite laminate is thermoformed and subsequently injection overmolded. This near-net-shape manufacturing process is well suited for automated large series production of complex 3D structures with excellent structural performance and a high level of function integration. There is a need for process design tools, which are currently lacking. For this purpose, the bond strength between the overmolded composite laminate and the injected polymer resin was studied by means of process modeling and mechanical testing. Starting from De Gennes' classical reptation theory for reptation and healing of amorphous polymers, an alternative approach was developed to describe the strength development for semi-crystalline materials. A rudimentary description of the degree of melting was implemented to predict the bond strength as a function of the thermo-mechanical history at the interface during forming and subsequent resin injection for PA6 and PEEK, both semi-crystalline matrix materials. Dedicated coupon geometries were developed, manufactured and tested to evaluate the bond strength under tensile and shear loading conditions. Both a single step and a dual step process were evaluated, leading to distinctly different process mechanisms and resulting material structure and mechanical performance of the parts. Suggestions are presented for optimum process conditions and improved design features to further mature this technology.