| 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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Rietman, B.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2016Stamp forming optimization for formability and crystallinitycitations
- 2015Effect of overlap length on the mechanical properties of flake reinforced thermoplastic composites
- 2015Effect of overlap length on the mechanical properties of flake reinforced thermoplastic composites
- 2015A parametric study on compression molding of reference parts with integrated features using carbon composite production wastecitations
- 2014Formability analyses of uni-directional and textile reinforced thermoplasticscitations
- 2014Characterization of thermoplastic composites for hot stamp forming
- 2014Dry friction characterisation of carbon fibre tow and satin weave fabric for composite applicationscitations
- 2014Frictional behavior of carbon fiber towscitations
- 2013Formability of fiber-reinforced thermoplastics in hot press forming process based on friction propertiescitations
- 2013Frictional behaviour of high performance fibrous tows: A contact mechanics model of tow-metal frictioncitations
- 2013Influence of moisture content on impact properties of flax fibre reinforced polymers
- 2013Experimental characterisation of recycled (glass/TPU woven fabric) flake reinforced thermoplastic composites
- 2013Optimization of the tape placement process parameters for carbon-PPS compositescitations
- 2013Characterisation of recycled (glass/TPU woven fabric) flake reinforced thermoplastic composite
- 2013Frictional behaviour of high performance fibrous tows: Friction experimentscitations
- 2012Forming of Thermoplastic Compositescitations
- 2012Forming simulation sensitivity study of the double-dome benchmark geometrycitations
- 2012Tow Mechanics: a contact mechanics approach of friction in fibrous tows during formingcitations
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article
Formability analyses of uni-directional and textile reinforced thermoplastics
Abstract
The formability of two different composite materials used in aerospace industry has been investigated for a representative product geometry. The deformations during forming of carbon UD/PEEK and glass 8HS/PPS blanks with a quasi-isotropic lay-up were analysed. The UD/PEEK product showed severe wrinkling in doubly curved areas, whereas the 8HS/PPS product showed better formability in those areas. This can be explained by the relatively high resistance against intra-ply shear for the UD/PEEK material. Moreover, the predictive capability of a finite element based simulation tool was shown. For both materials, the prediction of intra-ply shear and large wrinkles showed good agreement with those observed in the actual product. The smaller wrinkles in the products cannot be accurately represented with the element size used. However, predicted waviness at the corresponding locations could indicate critical areas in the product. The presented modelling approach shows great potential for application in the composite product design process.