METHOD FOR MACHINING A WORKPIECE, SUPPLY CIRCUIT, SUPPLY SYSTEM, TOOL ACTUATOR, TOOL SETUP

摘要

In the case of a method for machining a workpiece, a machining tool is guided in relation to the workpiece, accompanied by vibration at an amplitude of at least 5 µm. A supply circuit for a piezo actuator of a vibrating tool generates at the voltage output a voltage with a direct component and an alternating component. A supply system for a piezo actuator of a vibrating tool has the aforementioned supply circuit, which is connected to a secondary coil that is coupled to a primary coil.