The paper presents a technique for determining the area of destruction of sheet materials using the combined deep drawing process. Using a linear diagram of the stress-strain state on the workpiece flange, the critical relative thickness was obtained at the moment, when a cone is formed from a flat workpiece, which makes it possible to determine the area of workpiece destruction at the initial wrinkles.


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    Title :

    Determination of the Area of Workpiece Destruction during the Deep Drawing into a Conical Die


    Additional title:

    Russ. Aeronaut.


    Contributors:

    Published in:

    Russian Aeronautics ; 67 , 1 ; 161-169


    Publication date :

    2024-03-01


    Size :

    9 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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