A bi-criterion flexible registration method for fixtureless inspection of compliant parts

Babanezhad, Kaveh et Foucault, Gilles et Tahan, Antoine et Bigeon, Jean. 2016. « A bi-criterion flexible registration method for fixtureless inspection of compliant parts ». In 7th HPC 2016 - CIRP Conference on High Performance Cutting (Chemnitz, Germany, May 31-June 2, 2016) Coll. « Procedia CIRP », vol. 46. , p. 307-310. Elsevier.
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Résumé

Manufactured mechanical parts such as sheet metal and thin-wall featured parts, often have significant geometrical differences compared to their nominal CAD models as they have a considerably different shape in a free state condition due to gravity and/or residual stress. Thus, expensive conformation fixtures are traditionally used during inspection operations. Naming such parts flexible (non-rigid or compliant), in this paper, a new method for avoiding fixtures is introduced. Validation was conducted on a virtual industrial case study typically produced with waterjet cutting. Obtained satisfactory results reflect the effectiveness and utility of this approach in precision detection of manufacturing defects.

Type de document:	Compte rendu de conférence
Professeur:	Professeur Tahan, Antoine
Affiliation:	Génie mécanique
Date de dépôt:	02 août 2016 13:30
Dernière modification:	14 sept. 2017 14:24
URI:	http://espace2.etsmtl.ca/id/eprint/13433

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