Spanentstehungsprozeß an einer polierten, angeätzten Probe beim Orthogonalschnitt. Die Spanbildung wechselt wegen unterschiedlicher Orientierungen der groben Kristallite. Diese Orientierungsabhängigkeit der Spanungskenngrößen überdeckt den Einfluß der Spanungsdicke auf die Spanbildung.

    The film shows how chippings are produced from a polished and etched testing workpiece made of the aluminium forging alloy AlCuMgPb, during orthogonal cutting. Because of the coarse-cristalline structure, with grains considerably larger than the maximum chip thickness, cutting causes the formation of chippings of varying appearance in individual crystals of differing orientation. The shearing area, chip-producing mechanism and visible deformation of the workpiece change with the different types of chip, from flowing chip to shearing chip. The influence on the chipping thickness is concealed by the fact that the chip-production is a direct result of the structure orientation in this coarse, polycrystalline material.


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    Title :

    Zerspanen der Aluminium-Legierung AlCuMgPb: Schnittvorgang im Feingefüge Variation der Spanungsdicke


    Subtitle :

    Documentation/Report


    Additional title:

    Machining of the AlCuMgPb Aluminum Alloy - Cutting Process in the Microstructure; Thickness Variation of the Chip


    Contributors:

    Publication date :

    1971-01-01


    Size :

    68MB, 00:05:33:00


    Remarks:

    Stummfilm
    Silent movie



    Type of media :

    Audio-visual


    Type of material :

    Audio-visual


    Language :

    Unknown





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