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    Forging Device And Method For Manufacturing Forged Product
    1.
    发明申请
    Forging Device And Method For Manufacturing Forged Product 有权

    公开(公告)号：US20220219225A1

    公开(公告)日：2022-07-14

    申请号：US17605872

    申请日：2020-04-02

    申请人： Hitachi Metals, Ltd.

    发明人： Shoichi Takahashi ,  Takanori Matsui ,  Etsuo Fujita ,  Takeshi Fukuyama ,  Shogo Suzuki

    IPC分类号： B21J1/06 ,  B21J5/02 ,  B21J13/03 ,  B21J13/04 ,  B21J17/00 ,  B21K1/28 ,  B21K29/00

    摘要： A forging apparatus and a forged product manufacturing method aim to prevent decrease in the temperature of a forging space and the temperature of a forging material, efficiently maintain the uniformity of the temperatures of upper and lower dies, and improve forging efficiency. In the forging apparatus and the forged product manufacturing method according to the present invention, the upper and lower dies are heated by a heating mechanism in a housing in which a charging port of an integrally formed housing body is closed by a door, the upper and lower dies are moved relatively in a facing direction of the upper and lower dies, the heating mechanism is moved relatively in the facing direction with respect to at least one of the relatively moving upper and lower dies, and whereby the forging material is forged between the upper and lower dies. Furthermore, the forged product manufacturing method is used to manufacture a forged product from the forging material.