Friction-stir weldments and systems and methods for producing the same
    1.
    发明公开
    Friction-stir weldments and systems and methods for producing the same 审中-公开
    与倾斜中心中性轴和系统以及它们的制备方法Reibrührschweißteile

    公开(公告)号:EP2067563A1

    公开(公告)日:2009-06-10

    申请号:EP08019782.5

    申请日:2008-11-12

    Applicant: Alcoa Inc.

    Abstract: Friction-stir weldments and systems and methods for producing the same are disclosed. In one embodiment, a metal product includes a first metal plate (114) having a first center-neutral axis (115), a second metal plate (124) comprising a second center-neutral axis (125), and a friction-stir corner weld (12) that connects the first metal plate (114) to the second metal plate (124), where the first center-neutral axis (115) of the first metal plate (114) is transverse to the second center-neutral axis (125) of the second metal plate (115). In another embodiment, a system (150) for producing friction-stir weldments includes a backup anvil (160) having a first supporting face (162) and a second supporting face (164), where the first supporting face (164) is adapted to receive and support the first metal plate (114), and where the second supporting face (162) is adapted to receive and support a second metal plate (124), wherein the center-neutral axis (115) of the first metal plate (114) is transverse to the center-neutral axis (125) of the second metal plate (124).

    Abstract translation: 摩擦搅拌焊接件及系统和其制造方法游离缺失盘。 在一个,实施例的金属产品包括第一金属板(114),具有第一中心中性轴(115),第二金属板(124),包括第二中心中性轴(125),以及一个摩擦搅拌角 焊缝(12)那样连接所述第一金属板(114)至所述第二金属板(124),其中所述第一金属板的第一中心中性轴(115)(114)横向于所述第二中心中性轴线( 125)的第二金属板(115)的。 在另一个实施例的系统(150),用于制造摩擦搅拌焊接件包括具有第一支撑面(162)和第二支撑面(164),其中,所述第一支撑面(164)是angepasst到备份砧(160) 接收和支撑所述第一金属板(114),并且其中所述第二支撑面(162)是angepasst成接收和支撑的第二金属板(124)worin所述第一金属板的中心中性轴(115)(114 )横向于所述第二金属板(124)的中心和轴(125)。

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