| 摘要 |
The manufacturing process involves starting with a plate (1) and deforming it. At least one process groove is made close to at least one edge to form a material reserve. The plate is then deformed in a press tool (8) into the component (9). The groove material is leveled out, moving material towards the outer edge. The end is pressed against a support (19, 20) in the press too, deforming it into a recess (21, 22) to form a bulge (23, 24) at the edge. |
