FRICTION STIR WELDING PARTS INCLUDING ONE OR MORE EXPENDABLE PORTIONS
    1.
    发明申请
    FRICTION STIR WELDING PARTS INCLUDING ONE OR MORE EXPENDABLE PORTIONS 审中-公开
    摩擦焊接部件,包括一个或多个支出部分

    公开(公告)号:US20140077668A1

    公开(公告)日:2014-03-20

    申请号:US13620109

    申请日:2012-09-14

    摘要: A method for friction stir welding is provided. The method may include compressing mating surfaces of first and second parts against one another in a fixture. One of the first part and the second part may include a first expendable portion and one of the first part and the second part may include a second expendable portion. A rotating pin may be inserted into the first expendable portion, directed along the joint, and removed from the second expendable portion. A conical pin with a threaded outer surface comprising one or more flat sections may be employed in the welding operations.

    摘要翻译: 提供了一种摩擦搅拌焊接方法。 该方法可以包括在固定装置中彼此压缩第一和第二部件的配合表面。 第一部分和第二部分之一可以包括第一消耗部分,第一部分和第二部分中的一个可以包括第二消耗部分。 旋转销可以插入沿着接头指向的第一消耗部分,并从第二消耗部分移除。 在焊接操作中可以采用具有包括一个或多个平坦部分的螺纹外表面的锥形销。