| 摘要 |
The tool has first swage forming faces (1a). Each of these has one or more associated additional forming faces (1a', 1a") with angles of inclination (alpha 1, alpha 2), which are the same for all these faces, but are smaller than that (alpha a) of the first swage forming face. The distance (L1) between the two edges (AK, ZK) of the first additional swage forming face is shorter on the plane (x-x) of the parallel swage forming face (1b), than the distance (L2) between the two edges (SK, EK) of the second additional swage face (1a"). |
