DANTAN, Jean-Yves; BALLU, Alex

doi:10.1016/s0278-6125(02)80163-7

Métadonnées

Afficher la notice complète

Licence d’utilisation du document

DANTAN, Jean-Yves

BALLU, Alex

Institut de Mécanique et d'Ingénierie [I2M]

Langue

Article de revue

Ce document a été publié dans

Journal of Manufacturing Systems. 2002-01-01, vol. 21, n° 3, p. 218-235

Résumé en anglais

Currently, standards such as ISO 1101 are used for the geometrical specification of mechanical parts. However, these standards are not sufficient to express exact functional requirements, even for assembly. The objective of this paper is to determine what to express exactly for assembly, that is, create the necessary specification semantics. A tolerance synthesis model is developed based on variational geometry. The model takes into account not only manufacturing deviations and gaps, but also the assembly process and nature of contacts between parts. The specification semantics is deduced from this tolerance synthesis. This semantics is based on virtual gauges, which are composed of an interface with the part and of a structure. The main contribution on the virtual gauge is the concept of internal mobilities allowing displacements between different entities of the gauge. This gauge takes also in account the nature of the contact between parts.< Réduire

Mots clés en anglais

Geometrical Product Specification

Assembly

Gauge

Tolerance Synthesis

Contact

Métadonnées

Partager cette publication !

Licence d’utilisation du document

Assembly specification by Gauge with Internal Mobilities (GIM)—A specification semantics deduced from tolerance synthesis

Langue

Ce document a été publié dans

Résumé en anglais

Mots clés en anglais

URI

DOI

Unités de recherche