APPLICATION OF ACOUSTIC EMISSION ON END MILLING MODELLING

Anna Carla Araujo (1) , José Luis Lopes Silveira (2)

1 CEFET/RJ - Centro Federal de Educação Tecnológica Celso Suckow da Fonseca [Rio de Janeiro]
2 UFRJ - Universidade Federal do Rio de Janeiro [Brasil] = Federal University of Rio de Janeiro [Brazil] = Université fédérale de Rio de Janeiro [Brésil]

Application of acoustic emission technique for on-line monitoring of various manufacturing processes such as punch stretching, drawing, blanking, forging, machining and grinding has been reviewed and discussed. During the past several years has established the effectiveness of acoustic emission sensing methodologies for machine condition analysis and process monitoring. AE has been proposed and evaluated for a variety of sensing tasks as well as for use as a technique for quantitative studies of manufacturing processes. Acoustic emission generated during the end milling processes using a unique tool can give useful information of the detected wear and friction properties on tool/chip contact coefficients. The AE wear information can be added to the force prediction models developed for non-wear tools to include the edge force component.

Mots clés: force model; end milling; acoustic emission

Domaines: Mécanique [physics.med-ph]

Anna Carla Araujo, José Luis Lopes Silveira. APPLICATION OF ACOUSTIC EMISSION ON END MILLING MODELLING. IV Congresso Brasileiro de Fabricação, 2007, Águas de São Pedro, Brazil. ⟨hal-03212346⟩