| 摘要 |
The invention relates to a method for welding an internal disc-shaped membrane (2) between two hollow cylindrical components (1, 3) at joining points that are difficult to access, wherein the membrane (2) can be arranged between the first and second components (1, 3) in such a way that a first hollow space (5) of the first component (1) is hermetically separated from a second hollow space (6) of the second component (3), wherein a diameter of the membrane (2) is smaller than an outer diameter of the first and second components (1, 3), such that the membrane (2) can be surrounded by the first and second components (1, 3), wherein the method comprises the following steps: arranging the membrane (2) between the first and second components (1, 3) such that the first hollow space (5) of the first component (1) is separated from the second hollow space (6) of the second component (3); directing an electron beam of an electron beam welding device in the direction of the membrane (2) in such a way that a first contact surface (7) between the first component (1) and the membrane (2) and a second contact surface (8) between the membrane (2) and the second component (3) are simultaneously irradiated, and the membrane (2) enters into an integral connection with the first and second components (1, 3). |
