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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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Kim, Byung Chul
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2023Improved impact damage resistance of tapered composite laminates using a ply scarfing techniquecitations
- 2021Effect of the surface morphology of SLM printed aluminium on the interfacial fracture toughness of metal-composite hybrid jointscitations
- 2020Analysis of novel hybrid joints for composite struts
- 2019Material selection for automated dry fiber placement using the analytical hierarchy processcitations
- 2018A metrology-based technique for Automated Fibre Placement programming strategy optimisation
- 2018Experimental Characterisation of In-plane Shear Behaviour of Uncured Thermoset Prepregs
- 2018Feature-Based Design for Manufacturing Guidelines for Dry Fibre AFP
- 2018Feature-Based Design for Manufacturing Guidelines for Dry Fibre AFP
- 2017Advanced automated tape laying with fibre steering capability using continuous tow shearing mechanism
- 2017Infusion characteristics of preforms manufactured by automated dry fibre placement
- 2016Effect of Material Characteristics on the Layup Quality of the Continuous Multi-Tow Shearing Process
- 2015Manufacturing Characteristics of the Continuous Multi-Tow Shearing for High-Volume Manufacturing of Tow-Steered Composites
- 2015Computer aided modelling of variable angle tow composites manufactured by continuous tow shearingcitations
- 2014Manufacturing characteristics of the continuous tow shearing method for manufacturing of variable angle tow compositescitations
- 2013Compression after impact strength of a buckling resistant tow steered panel
- 2013A novel approach for manufacturing variable angle tow composites - Continuous tow shearing
- 2012Continuous tow shearing for manufacturing variable angle tow compositescitations
- 2012Multi-tow shearing mechanism for high-speed manufacturing of variable angle tow composites
- 2011Tow placement apparatus and methods. GB1111702.5
- 2011Limitations of fibre placement techniques for variable angle tow composites and their process-induced defects
Places of action
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document
Infusion characteristics of preforms manufactured by automated dry fibre placement
Abstract
Deposition of dry fibre (DF) material using automated fibre placement (AFP) and high temperature resin impregnation has emerged as a promising alternative to the use of prepreg for manufacturing high value composite structures, especially for large parts. In this process, the AFP machine deposits a course of multiple dry fibre tapes containing epoxy based binder (5-10 wt. %). The binder is thermally activated to adhere the incoming tapes to the substrate. This work is limited to high temperature vacuum-assisted resin infusion as an out-of-autoclave manufacturing route. Within the aim to enhance industrial implementation of this process, understanding of the interaction between automated dry fibre placement and vacuum-assisted resin infusion requires improvement. In this work, the in-plane permeability variation due to varying spacing and frequency of gaps in preforms deposited by AFP was characterised. In addition, the impact of different infusion set-ups resulting in changes in the balance of through-thickness and in-plane resin permeation, on flow front progression was investigated experimentally. The findings inform material specific manufacturing guidelines for AFP manufacture of an aerospace component.