This paper presents the die casting machine Vacural produce in German company Müller Weingarten. This type of technology was born in order to produce die casting part with high vacuum: with this type of machine there is no porosity in the cast part. The Vacural machine are now in use in several companies that work for automotive market. One of most important application is the space frame in aluminium for car. We present several examples of die casting parts: space frame, inner door panel, engine cradle. In this paper you can see also some drawings how the Vacural machine works, with special injection group, with big pumps and tanks and with special furnace. The mechanical properties of the alloys GD-AlSiI2CuNiMg, D-AlSiI0Mg(0,35Fe), D-AlSiI2, D-AlSiI2(Cu), D-AlSi8Cu3, Magsimal 59. The advantages of Vacural compared to conventional vacuum die casting are presented.


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    Title :

    Macchine da pressofusione Vacural Müller Weingarten


    Additional title:

    Druckgießmaschine des Typs Vacural von Müller Weingarten
    Die casting machine Vacural Müller Weingarten


    Contributors:

    Published in:

    Metallurgia Italiana ; 98 , 3 ; 47-51


    Publication date :

    2006


    Size :

    5 Seiten, 14 Bilder



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    Italian