This paper describes with precision the steps adopted for the development of a digital functional assistance process for tolerancing, developed in collaboration with the RENAULT automobile group. This process is based on the formalization and digital integration of U.A.C.s. (Use Aptitude Conditions). Moreover, it uses the TTRS and the pseudo-TTRS model which then provides a tolerancing model that can be digitized and craft rules used, enabling capitalization on know-how in the tolerancing field. These steps are illustrated by a real case study.
Issue Section:
Technical Papers
1.
Toulorge, H., Riviere, A., and Bellacicco, A., 2002, “De´veloppement d’une me´thode d’assistance fonctionnelle au tole´rancement,” proceeding of the 4th IDMME conference, Clermont-Ferrand.
2.
Toulorge, H., Riviere, A., and Bellacicco, A., 2001, “Functional assistance for computer-aided tolerancing software” proceeding of the 7th CIRP seminar on computer aided tolerancing, Cachan, pp. 223–232.
3.
Marguet, B., and Mathieu, L., 1998, “Tolerancing Problems for Aircraft Industries,” Geometric Design Tolerancing: Theories, Standards and Applications, Chapman & Hall, pp. 419–427.
4.
Clement, A., Riviere, A., and Temmerman, M., 1993, “Cotation tridimensionnelle des syste´mes me´caniques, the´orie et pratique,” PYC e´dition.
5.
Desrochers, A., 1991, “Conceptional dimensioning and tolerancing model for mechanisms. Representation in CFAO,” Thesis of the Ecole Centrale Paris.
6.
Srinivasan, V., 2001, “An Integrated View of Geometrical Product Specification and Verification,” proceeding of the 7th CIRP international seminar on Computer Aided Tolerancing, ENS-Cachan.
7.
Carr, C., 1993, “A Comprehensive Method for Specifying Tolerance Requirements for Assemblies,” MS Thesis of the Department of Mechanical Engineering Brigham Young University, ADCATS Report No. 93-1.
8.
Salomons, O., Begelinger, R., Post, E., and Houten, F., 1999, “Application of TTRS Method in Industrial Practice, Tolerance Specification for Industrial Cooling Water Pumps,” paper of CIRP computer aided tolerancing 6th seminar, Twente, pp. 251–260.
9.
Clement, A., Rivie`re, A., and Serre, P., 1997, “A Declarative Information Model for Functional Requirement,” proceeding of the 5th CIRP seminar on computer aided tolerancing, Toronto, pp. 3–16.
10.
Temmerman, M., 2001, “Analyze et synthe`se du tole´rancement “au pire des cas” et statistique dans l’environnement C.F.A.O.,” The´sis of the Ecole Centrale Paris.
11.
Teixido, C., and Al, 2000, “Guide de construction me´canique,” DELAGRAVE e´dition, ISBN 2-206-08224-1.
12.
Belloy, P., and Lafon, P., 2002, “Justification de choix de Conception: apport d’une me´thode de dimensionnement optimal,” proceeding of the 4th IDMME conference, Clermont-Ferrand.
13.
Roucoules, L., and Tichkiewitch, S., 2000, “CoDE: a Co-operative Design Environment. A new generation of CAD systems,” CERA journal, 8, (4), pp. 263–280.
14.
Roucoules, L., and Eynard, B., 2001, “Background and Specifications for a Computer Co-operative Design Environment for Concurrent Engineering,” 8th ISPE International Conference on Concurrent Engineering Research and Applications, West Coast Anaheim Hotel.
Copyright © 2003
by ASME
You do not currently have access to this content.