利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101992348B 摩擦焊接的方法 失效 - 权利终止

摩擦焊接的方法
摘要：
本发明涉及一种摩擦焊接的方法，包括提供具有第一焊接表面(38)的第一工件(24)和具有第二焊接表面(40)的第二工件(26)。在与第一焊接表面(38)相邻的第一区域(42)中，第一工件(24)布置为与第一焊接表面(38)成基本90°的角(α)；并且在与第一区域(42)相邻的第二区域(44)中第一工件(24)远离第一焊接表面(38)逐渐倾斜变小。第一工件(24)布置为使得：在第二区域(44)中，第一工件(24)布置为与第一焊接表面(38)成大于90°而小于180°的角。第一和第二工件(24，26)布置为使得：第一工件(24)的第一焊接表面(38)与第二工件(26)的第二焊接表面(40)邻接。第一和第二工件(24，26)相对于彼此进行移动，从而使得温度在焊接表面(38，40)处增加以形成焊接界面(46)，并且然后停止该移动以进行冷却以将第一和第二工件(24，26)焊接在一起。
摘要（英）：

A method of friction welding comprising providing a first workpiece (24) having a first weld surface (38) and a second workpiece (26) having a second weld surface (40). In a first region (42) adjacent the first weld surface (38) the first workpiece (24) is arranged at an angle (±) of substantially 90° to the first weld surface (38) and in a second region (44) adjacent to the first region (42) the first workpiece (24) tapers away from the first weld surface (38). The first workpiece (24) is arranged such that in the second region (44) the first workpiece (24) is arranged at an angle (²) greater than 90° and less than 180° to the first weld surface (38). The first and second workpieces (24, 26) are arranged such that first weld surface (38) of the first workpiece (24) abuts the second weld surface (40) of the second workpiece (26). The first and second workpieces (24, 26) are moved relative to each other such that the temperature increases at the weld surfaces (38, 40) to create a weld interface (46) and then the movement is stopped to cool to weld the first and second workpieces (24, 26) together.

公开/授权文献
0/0