公开(公告)号：US20140119814A1

公开(公告)日：2014-05-01

申请号：US14128472

申请日：2012-06-19

Applicant: Wojciech Osikowicz

Inventor： Wojciech Osikowicz

IPC: B23K20/12 ,  B29C65/06

CPC classification number: B23K20/1255 ,  B23K20/1225 ,  B23K20/126 ,  B23K2101/006 ,  B23K2101/045 ,  B23K2101/18 ,  B23K2103/10 ,  B29C65/0672 ,  Y10T403/477

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09468990B2

公开(公告)日：2016-10-18

申请号：US14128472

申请日：2012-06-19

Applicant: Wojciech Osikowicz

Inventor： Wojciech Osikowicz

IPC: B32B37/00 ,  B23K20/12 ,  B29C65/06

CPC classification number: B23K20/1255 ,  B23K20/1225 ,  B23K20/126 ,  B23K2101/006 ,  B23K2101/045 ,  B23K2101/18 ,  B23K2103/10 ,  B29C65/0672 ,  Y10T403/477

Abstract: 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.

Abstract translation: 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。