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    • 4. 发明申请
    • METHOD AND APPARATUS FOR FRICTION STIR WELDING TUBE ENDS FOR A HEAT EXCHANGER
    • 用于热交换器的摩擦焊接管的方法和装置
    • WO2013023083A3
    • 2013-07-04
    • PCT/US2012050183
    • 2012-08-09
    • LOCKHEED CORPELLER MICHAEL RLI ZHIXIAN
    • ELLER MICHAEL RLI ZHIXIAN
    • B23K20/12B23K37/053F28F9/18
    • B23K20/126B23K20/129B23K37/0536F28D7/16F28F9/18F28F2275/062
    • A method for forming a joint between a tube (111) and a sheet (120) includes forming an anvil at least within the tube, and welding the tube to the sheet in the presence of the anvil. The anvil (320) includes an anchor (100) which is placed within the tube near or at the joint to be formed. At least one washer (200) is placed over the end of the anchor that is near the joint to be formed. A threaded fastener (300) is then placed into the anchor to securely hold the anchor within the tube and to provide a backing substantial enough so that a friction stir weld can be formed. The threaded fastener and the washer can be used as a guide for the friction stir weld. Once the weld is completed, the anvil can be removed. The weld can be further processed to re¬ move burrs and other material.
    • 用于形成管(111)和片(120)之间的接头的方法包括至少在管内形成砧座,并且在砧座的存在下将管焊接到片材上。 砧座(320)包括锚定件(100),所述锚固件(100)被放置在所述管子内靠近或要形成的接头处。 至少一个垫圈(200)放置在靠近要形成的接头处的锚固件的端部上。 然后将螺纹紧固件(300)放入锚固件中以将锚固件牢固地保持在管内,并提供足够大的背衬,使得可以形成摩擦搅拌焊接。 螺纹紧固件和垫圈可用作摩擦搅拌焊接的引导件。 一旦完成焊接,可以拆下砧座。 可以进一步处理焊缝以使毛刺和其他材料复原。
    • 5. 发明申请
    • FRICTION STIR WELDING TOOL WITH SHOULDERS HAVING DIFFERENT AREAS; METHODS USING SUCH TOOL; PRODUCT WELDED WITH SUCH TOOL
    • 具有不同区域的滑轮的摩擦焊接工具; 使用这种工具的方法; 产品用这种工具焊接
    • WO2013007481A1
    • 2013-01-17
    • PCT/EP2012/061673
    • 2012-06-19
    • SAPA ABOSIKOWICZ, Wojciech
    • OSIKOWICZ, Wojciech
    • B23K20/12
    • B23K20/1255B23K20/1225B23K20/126B23K2201/006B23K2201/045B23K2201/18B23K2203/10B29C65/0672Y10T403/477
    • The present application relates to a friction stir welding tool (20) for joining two adjacent work pieces (10), which work pieces comprise portions (6) to be welded and having a narrow space there between on one side, said tool having an axis of rotation, and comprising a first shoulder (1), a second shoulder (2), and a pin (3) arranged so as to connect the first and second shoulders, wherein said first shoulder has a first contact surface for friction heat generation to the work pieces to be joined during welding, said first contact surface having a first contact area, and said second shoulder has a second contact surface for friction heat generation to an opposite surface (5) of the same portions of the work pieces to be joined, said second contact surface having a second contact area, the first and second areas having different sizes, where the first area is a larger sized area than the second area. The application also relates to a method of joining work pieces, a product comprising joined pieces, and the use of such friction stir welding tool.
    • 本申请涉及一种用于接合两个相邻工件(10)的摩擦搅拌焊接工具(20),该工件包括待焊接的部分(6),一侧具有狭窄的空间,所述工具具有一个轴线 并且包括布置成连接第一和第二肩部的第一肩部(1),第二肩部(2)和销(3),其中所述第一肩部具有用于摩擦发热的第一接触表面 在焊接期间要接合的工件,所述第一接触表面具有第一接触区域,并且所述第二台肩具有用于摩擦发热的第二接触表面到待接合的工件的相同部分的相对表面(5) 所述第二接触表面具有第二接触区域,所述第一和第二区域具有不同的尺寸,其中所述第一区域是比所述第二区域更大的尺寸区域。 本申请还涉及连接工件的方法,包括连接件的产品以及这种摩擦搅拌焊接工具的用途。
    • 6. 发明申请
    • FRICTION STIR WELDING TOOL WITH SHOULDERS HAVING DIFFERENT AREAS METHODS USING SUCH TOOL; PRODUCT WELDED WITH SUCH TOOL
    • 使用这种工具的具有不同区域的肩带的摩擦焊接工具; 产品用这种工具焊接
    • WO2012175127A1
    • 2012-12-27
    • PCT/EP2011/060471
    • 2011-06-22
    • SAPA ABOSIKOWICZ, Wojciech
    • OSIKOWICZ, Wojciech
    • B23K20/12
    • B23K20/126B23K20/124B23K20/1255B23K2201/006B23K2201/045B23K2201/18B23K2203/10
    • A friction stir welding tool for joining two abutting work pieces is described, wherein said tool has an axis of rotation (R), and comprises a first shoulder (1), a second shoulder (2), and a pin (3) arranged so as to connect the first and second shoulders, wherein said first shoulder (1) has a first contact surface, which is to be in contact with one surface (4) of the work pieces to be joined during welding, said first contact surface having a first area essentially perpendicular to the axis of rotation, and said second shoulder (2) has a second contact surface, which is to be in contact with an opposite surface of the work pieces to be joined, said second contact surface having a second area essentially perpendicular to the axis of rotation, wherein the first contact surface and the second contact surface have different areas; This application describes also a method of joining work pieces, a product comprising joined pieces, and the use of such friction stir welding tool.
    • 描述了用于接合两个邻接工件的摩擦搅拌焊接工具,其中所述工具具有旋转轴线(R),并且包括第一肩部(1),第二肩部(2)和布置成如下的销(3) 为了连接第一和第二肩部,其中所述第一肩部(1)具有第一接触表面,所述第一接触表面将在焊接期间与要接合的工件的一个表面(4)接触,所述第一接触表面具有 第一区域基本上垂直于旋转轴线,并且所述第二肩部(2)具有第二接触表面,其将与要接合的工件的相对表面接触,所述第二接触表面基本上具有第二区域 垂直于所述旋转轴线,其中所述第一接触表面和所述第二接触表面具有不同的区域; 本申请还描述了连接工件的方法,包括连接件的产品以及这种摩擦搅拌焊接工具的使用。
    • 7. 发明申请
    • 摩擦攪拌接合装置及び方法
    • 摩擦焊接装置和方法
    • WO2011070749A1
    • 2011-06-16
    • PCT/JP2010/007029
    • 2010-12-02
    • 川崎重工業株式会社大橋 良司藤本 光生
    • 大橋 良司藤本 光生
    • B23K20/12
    • B23K20/12B23K20/1205B23K20/121B23K20/1215B23K20/122B23K20/1225B23K20/123B23K20/1235B23K20/1245B23K20/125B23K20/126B23K20/1265B23K20/127
    • 摩擦攪拌接合装置(1)において、接合ツール(4)が回転しながら移動して被接合物(2)の被接合部(3)を押圧する接合時に、被接合部(3)の接合ツール(4)と反対側に当接して被接合物(2)を支持する裏当て部材(21)に温度計測点(T)を設ける。さらに、この温度計測点(T)の温度を検出する熱電対(34)及び温度測定器(35)と、予め設定された接合ツール(4)の温度と裏当て部材(21)の温度との相関関係とに基づいて、検出された温度計測点(T)の温度から推定された接合ツール(4)の温度を算出する温度監視手段(53)と、接合ツール(4)の温度に基づいて、接合ツール(4)が過熱されないように所定の処置を実行する制御手段(51)とを、摩擦攪拌接合装置(1)に備える。
    • 公开了一种摩擦搅拌焊接装置(1),其中,在焊接工具(4)在旋转的同时进行焊接的同时,对被焊接对象物(2)的被焊接部(3)进行焊接的温度测量点( T)设置在背衬构件(21)上,该背衬构件(21)邻接待焊接部分(3)的相对于焊接工具(4)的相对侧,以支撑被焊接物体(2)。 摩擦搅拌焊接装置(1)还具有:用于检测温度测量点(T)温度的热电偶(34)和温度计(35); 根据焊接工具(4)的预设温度与焊接工具(4)的相关性,根据温度测量点(T)检测到的温度计算焊接工具(4)的估计温度的温度监视装置(53) 背衬构件(21)的温度; 以及根据焊接工具(4)的温度进行规定处理以使得焊接工具(4)不会过热的控制装置(51)。