Wear resistant tool insert
    2.
    发明授权
    Wear resistant tool insert 失效
    耐磨刀具

    公开(公告)号:US5979216A

    公开(公告)日:1999-11-09

    申请号:US49586

    申请日:1998-03-27

    摘要: A wear-resistant tool insert for machines used in the manufacture of nails, screws, rivets and similar items from a wire starting material. The tool insert is of divided design in the axial direction of the supplied wire. Thus, during application of the tool insert it can "flex" in a controlled manner thereby reducing tensile stress in the tool insert, and reducing the possibility of fracture or breakage of the tool insert, when employed in an overload condition with unacceptably large tensile loads.

    摘要翻译: 用于从电线起始材料制造钉子,螺钉,铆钉和类似物品的机器的耐磨工具刀片。 工具插入件在供电导线的轴向上分开设计。 因此,在应用工具插入件期间,它可以以受控的方式“弯曲”,从而减少工具插入件中的拉伸应力,并且当在具有不可接受的大的拉伸载荷的过载条件下使用时,减少了刀具插入件的断裂或断裂的可能性 。