A method for machining a workpiece of hard metal for the preparation of a tool base on a numerically controlled machine tool having a tool-supporting work spindle

摘要

The present invention relates to a method for machining a workpiece ws made of hard metal for the preparation of a tool base on a numerically controlled machine tool 1000 with tool-supporting work spindle 1040, comprising: receiving a tool 90 holding tool holder 10 on a tool holder 1041 of the work spindle 1040 of the machine tool 1000, wherein the tool holder 10 a vibration generator 20 for generating a vibration of the tool bit 90, and the processing of the on the machine tool, 1000 clamped workpiece ws of hard metal with the held on the tool holder 10, to a vibrating tool 90 for machining of one or more recesses on the workpiece ws for the production of the basic tool body.