A generic MultiCAD/MultiPDM interoperability framework

Thomas Paviot (1) , Samir Lamouri (2) , Vincent Cheutet (1)

1 LISMMA - Laboratoire d'Ingénierie des Systèmes Mécaniques et des MAtériaux
2 LCPI - Laboratoire Conception de Produits et Innovation

Many Small and Medium Enterprises (SME) work as subcontractors (or co-contractors) for several clients for the design of mechanical components. During the design process, they must use a variety of Computer Aided Design (CAD) softwares and connect all the Product Data Management (PDM) systems of their customers. After defi ning the speci c needs of these companies, we show that the available commercial CAD/PDM integrations, as well as the current literature, are inappropriate for a multiCAD/multiPDM collaborative design. Are fi rst defi ned the few simple processes required to ensure an effi cient collaboration. Then, the instantiation of these processes in our CAD/PDM integration can be split into four points: the general de finition of a CAD product structure tree and its associated model, the conversion algorithm of the product structure to an Engineering Bill Of Material (EBOM), the creation of an Unifi ed Modeling Language (UML) data model, an implementation based upon Component Object Model (COM) and Service Oriented Architectures (SOA) technologies. We conclude by presenting the results obtained from the demonstrator developed.

Domaines: Génie mécanique [physics.class-ph]; Génie mécanique [physics.class-ph]

Thomas Paviot, Samir Lamouri, Vincent Cheutet. A generic MultiCAD/MultiPDM interoperability framework. International Journal of Services Operations and Informatics, 2011, 6 (1/2), pp.124-137. ⟨10.1504/IJSOI.2011.038322⟩. ⟨hal-00799837⟩