| Autor: |
Jorge, DOMENECH-PASTOR, Eloi, GONGA, Juan, CAMPOS, Pablo, DIAZ-GARCÍA, Daniel, GARCIA |
| Předmět: |
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| Zdroj: |
Annals of the University of Oradea. Fascicle of Textiles, Leatherwork; 2020, Vol. 21 Issue 1, p27-32, 6p |
| Abstrakt: |
It is known that carbon reinforced composites are stronger at the orientation of the fibers. However, plain woven fabrics (PWF) are limited in terms of fibre orientation to 0° and 90°, except axial woven fabrics which could guide and orient fibres in some angles e.g.: 30° 45° 60°, etc. In this sense, material isotropy is increased by overlapping fabrics with 2D and 3D fabrics structures. For this reason, it is interesting to consider the development of customized composites with fibers in curved orientations that adapt to the design and shape of the final product, in order to improve the mechanical properties and behaviour of a piece. Orienting fibres in multiple directions offer a new perception to study the anisotropy of carbon fibre reinforced polymers. Tailored Fibre Placement (TFP) used in embroidery can produce textiles with curvilinear designs and align these reinforcing fibres in accordance with the product design, shape and geometry. TFP allows the adaptation of fibres to holes and locate the fibres in around the edge of the hole. This demonstrate the importance of stress and loads and the orientation of the fibres. This study characterises and analyses the mechanical properties of carbon tailored fibre placement composites under tensile vertical efforts of a curvilinear design in comparison with unidirectional fibre placement composites. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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