METHOD OF JOINING FIRST AND SECOND MEMBERS THROUGH FRICTION STIR WELDING METHOD AND CORRESPONDING ASSEMBLY
    1.
    发明公开
    METHOD OF JOINING FIRST AND SECOND MEMBERS THROUGH FRICTION STIR WELDING METHOD AND CORRESPONDING ASSEMBLY 审中-公开
    通过摩擦搅拌焊接方法连接第一和第二部件的方法及相应的装配

    公开(公告)号:EP3300829A1

    公开(公告)日:2018-04-04

    申请号:EP17185237.9

    申请日:2017-08-08

    摘要: A friction stir welded structure (10) includes first and second members (12, 14). The first member (12) has a base (16) defining opposed first and second surfaces (18, 20), and spaced first and second walls (24, 26) extending outwardly from the second surface (20) of the base (16) to define a receptacle therebetween. The second member (14) includes an elongate rib (46) extending from a root portion to a first tip portion, the root portion having a uniform root portion thickness and the first tip portion having a first tip portion thickness not greater than the root portion thickness. The first tip portion is sized for insertion into the receptacle and shaped conformally with the receptacle so that the first tip portion engages a closed end of the receptacle. A friction stir weld joint extends through the base (16) and at least portions of the first and second walls (24, 26) of the first member (12) and into the first tip portion of the second member (14), thereby to join the first and second members (12, 14).

    摘要翻译: 摩擦搅拌焊接结构(10)包括第一和第二构件(12,14)。 第一构件(12)具有限定相对的第一和第二表面(18,20)的基部(16),以及从基部(16)的第二表面(20)向外延伸的间隔开的第一和第二壁(24,26) 以在其间限定容器。 第二构件(14)包括从根部延伸到第一末端部分的细长肋(46),根部具有均匀的根部厚度,并且第一末端部分具有不大于根部部分的第一末端部分厚度 厚度。 所述第一尖端部分的尺寸被设计成用于插入到所述容器中并且与所述容器共形地成形,使得所述第一尖端部分与所述容器的封闭端接合。 摩擦搅动焊接接头延伸穿过基部(16)和第一构件(12)的第一壁和第二壁(24,26)的至少一部分并进入第二构件(14)的第一尖端部分,从而延伸到 加入第一和第二构件(12,14)。

    METHOD OF WELDING METALLIC GLASS WITH CRYSTALLINE METAL BY HIGH-ENERGY BEAM
    3.
    发明授权
    METHOD OF WELDING METALLIC GLASS WITH CRYSTALLINE METAL BY HIGH-ENERGY BEAM 有权
    用能量束焊接结晶金属的金属玻璃的方法

    公开(公告)号:EP2174743B1

    公开(公告)日:2018-02-21

    申请号:EP08791690.4

    申请日:2008-07-25

    摘要: [PROBLEMS] To provide a method of welding a metallic glass and a crystalline metal by shifting a high-energy beam scan area from a butting face thereof to the metallic glass side, to fall within a composition range required for glass phase formation of a metallic glass base material in a simplified assured manner. [MEANS FOR SOLVING PROBLEMS] In a welding method for weldingly joining a metallic glass and a crystalline metal together by scanning a high-energy beam in a position shifted from a butt interface between the metallic glass and the crystalline metal toward the metallic glass, it is intended to provide a technique for allowing a composition of a melt zone formed around a welding interface to fall within a composition range required for forming a glass phase in the metallic glass to be joined, in a simple and more reliable manner. A metallic glass (1) and a crystalline metal (2) are butted against each other to define a groove space (Y) over a groove formed on the side of the crystalline metal (2). Then, electron beam welding is performed in a position shifted from the butt interface toward the metallic glass (1) to form a melt zone (4) which has a composition for forming an amorphous metallic glass, and comprises a top fused sub-region (41) and a lower fused sub-region (42), wherein the top fused sub-region has a relatively wide area including the groove space (Y) defined adjacent to an upper end of the butt interface and on the side of the crystalline metal, and the lower fused sub-region extends from the top fused sub-region to reach bottom surfaces of the metallic glass and the crystalline metal, while being narrowingly tapered in a downward direction.

    LASER WELDING METHOD
    4.
    发明公开
    LASER WELDING METHOD 有权
    LASERSCHWEISSVERFAHREN

    公开(公告)号:EP3132883A1

    公开(公告)日:2017-02-22

    申请号:EP15780092.1

    申请日:2015-04-08

    IPC分类号: B23K26/21 B23K26/08

    摘要: A laser welding method of the present disclosure includes a first step and a second step. In the first step, a first end of a first workpiece is positioned such that the first end of the first workpiece is overlapped on a second end of a second workpiece to form a corner joint. In the second step, the first end forming the corner joint is irradiated from above with a laser beam. Additionally, the first end is positioned to protrude relative to the second workpiece in the first step.

    摘要翻译: 本公开的激光焊接方法包括第一步骤和第二步骤。 在第一步骤中,第一工件的第一端被定位成使得第一工件的第一端重叠在第二工件的第二端上以形成角接头。 在第二步骤中,用激光束从上方照射形成角接头的第一端。 此外,在第一步骤中,第一端被定位成相对于第二工件突出。

    Verfahren zum Herstellen einer Schweißverbindung
    9.
    发明公开
    Verfahren zum Herstellen einer Schweißverbindung 有权
    一种用于制造焊接接头的方法

    公开(公告)号:EP2835207A1

    公开(公告)日:2015-02-11

    申请号:EP13179352.3

    申请日:2013-08-06

    IPC分类号: B23K9/23 B23K15/00 B23K26/32

    摘要: Ein Verfahren zum Herstellen einer Schweißverbindung zwischen einem Stahlblech und einem Aluminiumblech, wobei das Stahlblech (1) und das Aluminiumblech (2) horizontal eingespannt werden und lediglich einseitig in der Schweißposition PA miteinander verschweißt werden, eine entsprechende Schweißverbindung und ein Bauteil mit einer entsprechenden Schweißverbindung.

    摘要翻译: 一种用于生产钢板和铝板之间的焊接接头,其特征在于,在钢板(1)和铝板(2)在水平被夹紧并且只有一个在焊接位置侧PA焊接在一起时,对应的焊接接头,且组件与相应的焊接方法。

    Fügeflächenstruktur und Verfahren zum Fügen von Bauteilen
    10.
    发明公开
    Fügeflächenstruktur und Verfahren zum Fügen von Bauteilen 审中-公开
    Fügeflächenstrukturund Verfahren zumFügenvon Bauteilen

    公开(公告)号:EP2735396A1

    公开(公告)日:2014-05-28

    申请号:EP12193792.4

    申请日:2012-11-22

    IPC分类号: B23K20/12 B23K33/00

    CPC分类号: B23K20/1205 B23K33/004

    摘要: Die Erfindung betrifft eine Fügeflächenstruktur umfassend ein erstes Bauteil (1) mit einer ersten Fügefläche (11) und einem zweiten Bauteil (2) mit einer zweiten Fügefläche (10), wobei die erste Fügefläche (11) mit der zweiten Fügefläche (10), insbesondere durch Reibschweißen, zu verbinden ist,
    wobei die erste Fügefläche (11) Vertiefungen aufweist und die zweite Fügefläche (10) dazu korrespondierende Vorsprünge aufweist, so dass die Vorsprünge beim Ausrichten der ersten Fügefläche (11) zu der zweiten Fügefläche (10) aneinander in die Vertiefungen greifen. Weiterhin betrifft die Erfindung ein Verfahren zum Fügen von Bauteilen.

    摘要翻译: 接头表面结构具有设置有第一接合面(11)和第二接合面(10)的两个部件(1,2)。 第一接合面通过摩擦焊接与第二接合面连接。 第一接合面设置有凹部,第二接合面设置有与凹部对应的突起,使得第一接合面中的凹部与孔中的第二接合面的突起对准。 包括用于将第一部件连接到第二部件的方法的独立权利要求。