| 摘要 |
The invention relates to a machining tool for carrying out high-speed machining in the machining of metals. According to the invention, at least o ne cutting body (2) is held by a clamping element (6, 7) in a clamped manner inside a tip seat of a tool holder (1), which is delimited only by one back pressure supporting surface (5) and by one bearing surface. The bearing surface for the clamping element and the bearing surface (4) of the tip seat form an angle (x) that exceeds the self-locking and which is open toward the back pressure supporting surface. The cutting body is provided with a groove (9) in which a sliding pin (10) engages which is arranged, in a manner that is eccentric and parallel to the rotational axis thereof, on a bearing pin (12) , which can be actuated from the exterior and which is rotatably mounted in a bearing opening of the tool holder, said bearing opening passing through the bearing surface and/or the back pressure supporting surface. The diameter of the sliding pin essentially corresponds to the width (b) of the groove.</SDO AB> |
