Method of producing elongated forged articles
    1.
    发明授权
    Method of producing elongated forged articles 失效
    生产细长锻造制品的方法

    公开(公告)号:US6382010B2

    公开(公告)日:2002-05-07

    申请号:US73125300

    申请日:2000-12-06

    Inventor: STAMM DETLEF

    CPC classification number: B21K27/04 B21J9/022 B21J13/08 B21K1/766

    Abstract: A method of operating a forging press having a plurality of tool stages between which workpieces are advanced in succession. Each tool has two identical dies with a center-to-center spacing of half the stroke of a transporter for advancing the workpieces from stage to stage so that in each stage during each forging stroke of the press only one die is in contact with the workpiece while the other die is unused and in the next working stroke, the unused die engages the workpiece and the previously used die is unused. The result is a minimization of the contact time of workpieces with any given die and hence an increase in the life of the dies for a given press output or enhanced output of the press with equal or reduced die wear.

    Abstract translation: 一种操作锻造压力机的方法,所述锻压机具有多个工具台,工件在其间连续前进。 每个工具具有两个相同的模具,其中心到中心间隔是运输工具的行程的一半,用于将工件从一个台阶移动到另一个阶段,使得在每个锻压冲程期间的每个阶段中,只有一个模具与工件接触 而另一个模具未使用,并且在下一个工作冲程中,未使用的模具接合工件,并且未使用先前使用的模具。 结果是使得具有任何给定模具的工件的接触时间最小化,并且因此对于给定的压力机输出,模具的寿命增加或具有相同或减小的模具磨损的压力机的增加的输出。

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