Method and device for controlling an ultrasound tool unit for machining on a machine tool

A device for controlling an ultrasound tool unit for machining a workpiece on a machine tool, comprising:

• a control device for controlling an ultrasound transducer of said ultrasound tool unit received on a work spindle of said machine tool for machining a workpiece on the basis of a sensor signal input to a controller by means of a generator operated by said controller, on the basis of a first parameter set which is associated with said ultrasound tool unit and sets the operation of said controller,
• wherein
• said control device comprises a storage device for storing a plurality of parameter sets,
• said control device is configured to switch an operating setting of said controller by changing said first parameter set setting the operation of said controller on the basis of a second parameter set, which is associated with said ultrasound tool unit, of said plurality of parameter sets stored on said storage device, and
• when said ultrasound tool unit on said machine tool is replaced with another ultrasound tool unit, said control device is configured to switch the operating setting of said controller by changing a parameter set associated with said ultrasound tool unit on the basis of a parameter set associated with the other ultrasound tool unit of said plurality of parameter sets stored on said storage device.

A device for controlling an ultrasound tool unit for machining a workpiece on a machine tool, comprising:

• a control device for controlling an ultrasound transducer of said ultrasound tool unit received on a work spindle of said machine tool for machining a workpiece on the basis of a sensor signal input to a controller by means of a generator operated by said controller, on the basis of a first parameter set which is associated with said ultrasound tool unit and sets the operation of said controller,
• wherein
• said control device comprises a storage device for storing a plurality of parameter sets,
• said control device is configured to switch an operating setting of said controller by changing said first parameter set setting the operation of said controller on the basis of a second parameter set, which is associated with said ultrasound tool unit, of said plurality of parameter sets stored on said storage device, and
• when a tool on said ultrasound tool unit on said machine tool is replaced with another tool, said control device is configured to switch the operating setting of said controller by changing a parameter set associated with said tool on the basis of a parameter set associated with the other tool of said plurality of parameter sets stored on said storage device.