| 摘要 |
A method and holding device for locking an insert into a tool are used in metal removal machining. The tool includes an insert (2) with a upper contact surface or section (4) and a lower contact surface of section (6) and a holder (8) in which the insert (2) is arranged. The holder includes a holder body (10) and a clamping device (12). The holder body has a lower contact surface or section (14). The insert is arranged in the holder such that the upper contact surface or section (4) of the insert is brought into contact and interaction with a bottom surface (16) of a clamping device while the lower contact surface or section (6) of the insert is brought into contact and interaction with the lower contact surface or section (14) of the holder. At least one of the contact surfaces (4, 6) of the insert (2) includes protrusions (20) in the form of rounded cones, teeth or the like, that are pressed, at least partially, into the surface (14, 16) of the opposite holder and to deform the surface of the holder when the insert is arranged and subject to load in the holder (8). |
