Due to the limited mechanical characteristics of the materials which can currently be processed using industrially available Rapid Prototyping techniques, work is currently being undertaken to develop technologies of manufacturing metallic parts directly from CAD. These include Laser Generating and Selective Laser Sintering. Both have the similar process characteristics in which the workpiece is created not by removal of materials, but by layerwise deposition and local melting or sintering of powder materials without part-specific tooling. Due to the excellent surface and high form accuracy achievable with Laser Generating this technology offers an interesting alternative to the conventional time consuming processes for manufacture of the tools required for limited production runs. With respect to Selective Laser Sintering, a test facility is developed which enables experimental investigations on direct sintering of low and high melting metallic powders. Great application potentials of Selective Laser Sintering are expected in prototyping of tools, especially molds and dies.


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    Titel :

    Rapid metal prototyping - new approaches for direct manufacturing of metallic parts


    Weitere Titelangaben:

    Schnelles Prototyping - ein neuer Weg zur unmittelbaren Fertigung metallischer Teile


    Beteiligte:
    König, W. (Autor:in) / Song, Y.A. (Autor:in) / Celiker, T. (Autor:in)


    Erscheinungsdatum :

    1994


    Format / Umfang :

    8 Seiten, 6 Bilder, 6 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Rapid metal prototyping - new approaches for direct manufacturing of metallic parts

    Koenig,W. / Song,Y.A. / Celiker,T. et al. | Kraftfahrwesen | 1994


    Rapid Metal Prototyping - New Approaches for Direct Manufacturing of Metallic Parts

    Koenig, W. / Song, Y.-A. / Celiker, T. et al. | British Library Conference Proceedings | 1994


    Rapid prototyping - industrial application and approaches to prototyping of metallic parts

    Koenig,W. / Celi,R. / Noeken,S. et al. | Kraftfahrwesen | 1993


    Rapid Prototyping For Direct Fabrication Of Metallic Parts

    Kathuria, Y. P. | British Library Conference Proceedings | 1997


    Rapid Prototyping For Direct Fabrication Of Metallic Parts

    Kathuria, Y. P. | British Library Conference Proceedings | 1997