Tool unit for ultrasonically assisted rotary machining

摘要

The tool unit for the ultrasonically assisted rotary machining of a workpiece comprises a converter ( 23 ) including at least one electroacoustic transducer ( 22 ) for generating and transmitting ultrasonic oscillations, a tool ( 30 ) that is coupled to the converter, and a holder ( 21 ) in which the converter including the transducer is arranged and which is insertable at least partially in the retainer ( 11 ) of a tool spindle ( 10 ) and connectable thereto by means of a detachable connection ( 27 ).