Schrumpfspule mit direkter Werkzeugkühlung

摘要

The device has a channel (5) running between the internal peripheral surface of the induction coil (1) and the bush section (2) of the tool chuck. The bush section of the tool chuck is thoroughly rinsed by a coolant. The channel is arranged and led such the coolant comes directly with the bush section, as the bush section forms a wall of the channel in sections. An independent claim is also included for a device for cooling a hot tool chuck.