Damage analysis of carbon/epoxy plates after drilling

Drilling of composites plates normally uses traditional techniques but damage risk is high. NDT use is important. Damage in a carbon/epoxy plate is evaluated by enhanced X-rays. Four different drills are used. The images are analysed using Computational Vision techniques. Surface roughness is compar...

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Detalhes bibliográficos
Autor principal: Durão, Luís M. (author)
Outros Autores: Tavares, João Manuel R. S. (author), Magalhães, A. G. (author), Marques, A. T. (author), Baptista, A. P. M. (author)
Formato: article
Idioma:eng
Publicado em: 2014
Assuntos:
Drilling composites
Damage
Delamination
Computer vision
Image processing
Image analysis
Composite plates
Surface roughness
Carbon-epoxy plates
Texto completo:http://hdl.handle.net/10400.22/4153
País:Portugal
Oai:oai:recipp.ipp.pt:10400.22/4153
Descrição
Resumo:Drilling of composites plates normally uses traditional techniques but damage risk is high. NDT use is important. Damage in a carbon/epoxy plate is evaluated by enhanced X-rays. Four different drills are used. The images are analysed using Computational Vision techniques. Surface roughness is compared. Results suggest strategies for delamination reduction.

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