| 摘要 |
<p>The invention relates to a method for producing a vehicle body (11) by laser welding. According to the invention, a first and a second panel (6, 9; 16; 19) are cut along the panel edges (8, 10; 17, 20) for welding using a laser head, said laser head being guided along an identical path to produce 2 complementary edge contours. The two panel edges (8, 10; 17, 20) are then brought together and welded to each other. According to the invention, the first panel part (6; 16) is a shell part of the vehicle body (11), the edge (8; 17) of said panel representing a defined point of intersection (12; 18) on the vehicle body (11) produced in a stage of the method. The second panel part (9; 19) is a shell component of the vehicle body (11). The panel edge (10; 20) of said second panel part (9; 19) has a contour which is complementary to said point of intersection (12; 18). In another stage of the method, this shell component (9; 19) with its panel edge (8; 17) is brought together with the panel edge (10; 20) of the shell part (6; 16) at the point of intersection (12; 18) and then laser-welded. The inventive method provides a simple and economical means of solving the problems related to producing the vehicle bodies of modified vehicles, e.g. sports cars.</p> |
