Bewegungsvorgänge in einer Kugelmühle unter verschiedenen Betriebsbedingungen. Beanspruchung des Mahlgutes: Während der ansteigenden Bewegung der Mahlkugeln findet Reibzerkleinerung statt, im Bereich des Umlenkens wird durch Stoß und Abrieb zerkleinert. Mit Zeitdehnung.

    Operating stages in a ball mill under various working conditions. The slow-motion pictures give information on the type of external stress undergone by the material to be crushed; this is dependent on the movement of the grinding element. When the movement of the mill grinding balls increases, intensive friktion grinding takes place; in the areas of deflection crushing is achieved by impact stress and abrasion. The film also shows that the actual critical rotational speed of the mill depends on the nature of the material to be crushed.


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    Title :

    Mahlkörperbewegungen in der Kugelmühle


    Additional title:

    Motions of Grinding Elements in a Ball Mill


    Contributors:

    Publication date :

    1966-01-01


    Size :

    66MB, 00:07:45:00


    Remarks:

    Stummfilm
    Silent movie



    Type of media :

    Audio-visual


    Type of material :

    Audio-visual


    Language :

    Unknown






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