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Communication Dans Un Congrès Année : 2016

BOFR-1: A Bi-Criterion Flexible Registration Method for Fixtureless Inspection of Compliant Parts

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.

Dates et versions

hal-01400933 , version 1 (22-11-2016)

Identifiants

Citer

Kaveh Babanezhad, Gilles Foucault, Antoine S. Tahan, Jean Bigeon. BOFR-1: A Bi-Criterion Flexible Registration Method for Fixtureless Inspection of Compliant Parts. 26th CIRP Design Conference, 2016, Stockholm, Sweden. pp.307-310, ⟨10.1016/j.procir.2016.04.023⟩. ⟨hal-01400933⟩
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