Verformung und Zerspanung in der Glasoberfäche. Martens-Ritzhärtemeßgerät. Flächenpressung des Ritzkegels. Plastische Ritzbahnen. Bruch- und Schollenbildung. Herausschneiden von Scher- und Fließspänen mittels Diamantwerkzeugen.

    The film shows the changes occuring in the surface of glass which is undergoing shaping and machining with scratching and cutting tools. The investigation was carried out with a device having a similar mode of action to that of the Martens scratch hardness tester.


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    Title :

    Verformen von Glas mit Ritzwerkzeugen


    Additional title:

    Working Glass with Scoring Tools


    Contributors:

    Publication date :

    1968-01-01


    Size :

    504MB, 00:09:58:00


    Remarks:

    Stummfilm
    Silent movie



    Type of media :

    Audio-visual


    Type of material :

    Audio-visual


    Language :

    Unknown





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