STP1259

    A New Model for Calculating Maximum Blow Force of Die-Forging Hammer

    Published: Jan 1997


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    Abstract

    The blow procedure of a die-forging hammer is analysed theoretically taking account of the elastic deformation of the cushion under the anvil block, and the new formulae for calculating the maximum blow force are deduced from a new model proposed in the paper. The results calculated by the formulae agree well with experimental data. Thus, the formulae and the results provide a basis for designing and using die-forging hammers properly.

    Keywords:

    Die-forging hammer, Blow force, Cushion


    Author Information:

    Li, Y
    Professor, Northwestern Polytechnical University, Xian, Shaanxi

    Yang, K
    Doctor student, Northwestern Polytechnical University, Xian, Shaanxi

    Ni, Z
    Doctor student, Northwestern Polytechnical University, Xian, Shaanxi


    Paper ID: STP16605S

    Committee/Subcommittee: A01.22

    DOI: 10.1520/STP16605S


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