Aluminum alloys have been widely used in the fields of automobile and aerospace industries. Due to their bad cold-formability in deep drawing, a lot of forming methods have been implemented to increase the drawing height and the limiting drawing rate (LDR). The conventional deep drawing process is limited to a certain limit drawing ratio beyond which failure will ensue. The purpose of this experimental study is to examine the possibilities of increasing this limitation using the multi-point blank holder. The results from the experiments showed that the multi-point blank holder is effective way to promote deep drawability of Al-1050 sheet.


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    Title :

    Increasing the deep drawability of Al-1050 aluminum sheet using multi-point blank holder


    Contributors:
    Gavas, M. (author)

    Published in:

    Metalurgija, Zagreb ; 45 , 2 ; 109-113


    Publication date :

    2006


    Size :

    5 Seiten, 7 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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