Comparison of tool effects on hybrid laminates after drilling

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2006

Autores

Luís Miguel Pereira Durão (Autor) Outra; João Manuel R. S. Tavares (Autor) FEUP; António Torres Marques (Autor) FEUP; António Monteiro Baptista (Autor) FEUP; António Gonçalves Magalhães (Autor) FEUP; C. K. H. Dharan (Autor) Outra

Ata de Conferência Internacional

Título: Mechanics and materials in design

Páginas: 1-14

5th International Conference on Mechanics and Materials in Design (M2D'2006)

Porto, Portugal, July 24-26, 2006

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia

Outras Informações

Abstract (EN): For the past decades fibre reinforced plastics are increasing their importance as one of the most interesting group of material because of their low weight, high strength and stiffness. Good hole drilling processes are essential. To obtain good quality holes it is important to identify the type of material, ply stacking sequence and fibre orientation. In this paper drilling of quasi-isotropic hybrid carbon+glass/epoxy plates is studied. Two commercial and an alternative step drill are compared in terms of thrust force, surface roughness and delamination. Results suggest that the proposed step drill can be a good option for laminate drilling.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 14