Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik IPK

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Wissensbasierte Rekonstruktion von Volumenmodellen

1990 , Spur, G. , Schiller, U. , Timmermann, M. , Jansen, H. , Krause, F.-L.

Limited system consistency in handling 2-D and 3-D modelers is among the serious critical aspects of modern-day CAD systems. The reconstruction method enables straightforward and familiar 2-D input methods for orthogonal views to be conveniently interlinked with the well-known virtues of solid modelling. One problem associated with his technique is, however, the unavoidable generation of excess 3-D elements resulting from projections and only barely identifiable using algorithmic techniques. An approach is described which, with the aid of knowledge-based methods, enables a far-reaching automatic reconstruction of volume models and thus helps to reduce the problem of generating inconsistent models.

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CAD-Methoden zur technologischen Planung und Programmierung von Laserschneidanlagen

1988 , Spur, G. , Ulbrich, A. , Timmermann, M. , Germer, H.-J. , Krause, F.-L.

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Vom rechnerintegrierten Modell zum Fertigteil - Integrationslinie von der Konstruktion zur numerisch gesteuerten Maschine

1988 , Spur, G. , Timmermann, M. , Ulbrich, A. , Krause, F.-L.

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