VIBRATING DEVICE WITH WORKPIECE RECEIVING PORTION AND COMPENSATING MASS

摘要

The invention relates to a device (1) and a method, comprising a workpiece receiving portion (2) for receiving a workpiece (28) to be mechanically machined. At least one vibrating device (9) is connected to the workpiece receiving portion (2), and the vibrating device (9) causes the workpiece receiving portion (2) to vibrate, the vibration of the workpiece receiving portion (2) having a frequency that is lower than the frequency of ultrasound. The vibrating device (9) has a vibrating body (8) with which a compensating mass (7) that vibrates in the opposite direction is associated.