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Unformatted text preview: using a graph representation Influence of the Standard Components Integration 243 Figure 11 ; Description of the flatness specification transfer in the product model 4. CONCLUSION This paper presents the concepts and the use of a framework in the tolerancing activity. This framework allows to describe both functional and geometric descriptions of a product and enhances the traceability of the geometric specifications at any stages of the design process. Moreover we present in this paper the influence of standard component integration on the tolerancing of a product. We think it is important to distinguish the geometric specification induce by the standard component integration from the geometric specifications corresponding to the respect of the functional requirements. With this approach if a standard component changes during the design process, we can easily update the tolerancing schema of the product and compute only the 3D dimensions chains which evolve. Future works will allow designers to describe design process alternatives (struct...
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This note was uploaded on 08/03/2010 for the course DD 1234 taught by Professor Zczxc during the Spring '10 term at Magnolia Bible.

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