Design and Experiment Study of Ultrasonic Longitudinal-Torsional Compound Consolidation Vibration System for Metal Foil

Figure 1

The overall structure of longitudinal-torsional compound consolidation vibration system. 1: spiral groove; 2: front cover plate; 3: electrode slices; 4: rear cover plate; 5: fastening bolt; 6: piezoelectric ceramics; 7: flange; 8: consolidation sonotrode.