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dc.creatorLuís Miguel P. Durão
dc.creatorDaniel Joaquim Silva Gonçalves
dc.creatorJoão Manuel Ribeiro da Silva Tavares
dc.creatorVictor Hugo C. de Albuquerque
dc.creatorAntónio Manuel Rincon de Aguiar Vieira
dc.creatorAntónio Torres Marques
dc.description.abstractIn this work, a comparative study on different drill point geometries and feed rate for composite laminates drilling is presented. For this goal, thrust force monitoring during drilling, hole wall roughness measurement and delamination extension assessment after drilling is accomplished. Delamination is evaluated using enhanced radiography combined with a dedicated computational platform that integrates algorithms of image processing and analysis. An experimental procedure was planned and consequences were evaluated. Results show that a cautious combination of the factors involved, like drill tip geometry or feed rate, can promote the reduction of delamination damage.
dc.subjectProcessamento de imagem, Engenharia mecânica
dc.subjectImage processing, Mechanical engineering
dc.titleDrilling tool geometry evaluation for reinforced composite laminates
dc.typeArtigo em Revista Científica Internacional
dc.contributor.uportoFaculdade de Engenharia
dc.subject.fosCiências da engenharia e tecnologias::Engenharia mecânica
dc.subject.fosEngineering and technology::Mechanical engineering
Appears in Collections:FEUP - Artigo em Revista Científica Internacional

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