Se 2 E Prosyst

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	Quelques documents de Se 2 E Prosyst
	Knowledge based system for the design of forming sequences and tools in cold forging of fasteners for the automotive industry 1995 - 1998 Sujets : Innovation, Technology Transfer, Materials Technology, Industrial Manufacture Type de contrat : Cost-sharing contracts Participants : Tornilleria del Besos SA ESPAÑA Tornilleria del Besos SA Industry 52,C/Ciudad de Asuncion 08030 ESPAÑA Université de Liège BELGIQUE-BELGIË Université de Liège Education Robotique et Automatisation 21-C3,Rue E. Solvay 4000 BELGIQUE-BELGIË Compagnie de Produits Metallurgique France Compagnie de Produits Metallurgique Industry Zone Industrielle de Geoffroy 63307 France Rivex France Rivex Industry 71-73 avenue de Saint-Mandé 75012 France SE 2 E PROSYST France SE 2 E PROSYST Industry 19,rue Marcel Dassault, 2 59113 France Simmonds France Simmonds Industry 30,Rue Notre-Dame des Victoires 75002 France Tornilleria del Besos Spain Tornilleria del Besos Industry 52,C/Ciudad de Asuncion Spain Brugola SA Italy Brugola SA Industry Casella Postale 148 Piazza Giovanni XXIII 36 Italy Hide general information The project consists in developing a system that assists in the definition of manufacturing sequences for forming, and tooling of parts by cold working of steel wire, leading to production rates ten times greater than with machining. The objective of concerned SMEs is to increase the throughput of their engineering shops, reducing by half the billet turnaround time between the beginning of the study of a part and start up of serial production; to improve the accuracy and the reliability of cost estimates; to obtain higher quality; and to benefit from feedback to the engineering shop of production experience. The principal R & D tasks will consist in: modelling of parts and of the steps in the forming processes, automatic selection of parts similar to the new part under study, using fuzzy filtering methods with a database, constituting expert modules transcribing the know how of the concerned SMEs regarding different types of forming, as an aid in validating the final production process. The project will lead to integration with the techniques of the different engineering shops, in association with CAD/CAM tools already used by operators. The expected consequences are: a significant increase in the competitiveness of the concerned SMEs thanks to reductions in cost and in engineering time, the ability to produce small series under competitive conditions and, thus, better resist imports of "simple" parts, especially from developing countries, an improved aptitude to manufacture complex parts, traditionally equiring s of cold working: high hourly production rates and manufacturing without material loss, the upholding of a technological edge over countries having low labor costs. Source : cordis