FRICTION STIR WELDING DEVICE
    2.
    发明公开
    FRICTION STIR WELDING DEVICE 有权
    摩擦搅拌焊接装置

    公开(公告)号:EP2639006A1

    公开(公告)日:2013-09-18

    申请号:EP11873951.5

    申请日:2011-10-14

    IPC分类号: B23K20/12

    摘要: A friction stir welding apparatus (10) includes a rotating tool (1) provided with an upper rotating body (2) arranged to be axially adjustable in position by an upper actuator (20A), a lower rotating body (3) integral with a rotating main rod (16) extending through the upper rotating body and arranged to be axially adjustable in position by a lower actuator (20B), and a stirring part (4) formed in the rod (16). The upper rotating body (2) and the lower rotating body (3) clamp therebetween a joint (310) of members to be joined (300) placed with their end faces butting each other. The stirring part is rotated to stir the joint by frictional heat to join them. The rotating tool (1) includes a slide plate (5, 6) attached, through a thrust bearing (41, 42), to one or both of end portions of the upper rotating body (2) and the lower rotating body (3) facing each other to provide good finished surfaces of the joint.

    摘要翻译: 本发明提供一种摩擦搅拌接合装置(10),该摩擦搅拌接合装置(10)具有旋转工具(1),该旋转工具具备上部旋转体(2)和下部旋转体(3),上部旋转体(2) 主杆16延伸穿过上部旋转体并且布置成可通过下致动器20B轴向调节位置,以及形成在杆16中的搅拌部件4。 上部旋转体(2)和下部旋转体(3)在它们的端面彼此对接配置的被接合构件(300)的接合部(310)之间夹持。 旋转搅拌部分以通过摩擦热搅拌接头以将它们接合。 旋转工具(1)包括通过推力轴承(41,42)附接到上旋转体(2)和下旋转体(3)的一个或两个端部的滑板(5,6) 相互面对以提供接头的良好成品表面。