P zuffante et h sakuria representing dimensions

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Unformatted text preview: product model three types of link are available: The semantic of the link between component and interface is that the interfaces belong to one component. The link between function and interface corresponds to the definition that the function links two or more interfaces. The third link between function and component corresponds to the component is a technical solution of the function. These links are instantiate as shown in Figure 2. 3. STANDARD COMPONENT DESCRIPTION We have presented how to describe a product at the first stages of the design process. In the mechanical industries, designers use numerous standard components to ensure the functions of mechanisms. Designers do not design the standard components, they only know their intrinsic characteristics (i.e. thread of a screw, clearances of a ball bearing) and the surfaces, which are used to mount the standard component (helix of a screw, cylindrical surface of the inner ring of a ball bearing). The mounting conditions of a standard c...
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