Title :
Configurations of large capacity ultrasonic complex vibration sources
Author :
Tsujino, Jiromaru ; Ueoka, Tetsugi
Author_Institution :
Fac. of Eng., Kanagawa Univ., Yokohama, Japan
Abstract :
Configurations of large capacity ultrasonic complex vibration sources with multiple longitudinal transducers are proposed and studied. The ultrasonic complex vibration systems are effective and essential for new applications in various industries. The complex vibration source of 27 kHz consists of a complex transverse rod, a circular disk part and six BLT transducers. Three transducer pairs are driven simultaneously using three driving systems at phase difference 120°, and almost circular vibration locus is obtained.
Keywords :
acoustic radiators; ultrasonic transducers; vibrations; 27 kHz; BLT transducers; circular disk; circular vibration locus; complex transverse rod; complex vibration source; driving systems; large capacity ultrasonic complex vibration sources; multiple longitudinal transducers; phase difference; transducer pairs; ultrasonic complex vibration systems; Clamps; Fasteners; Flanges; Metals industry; Power amplifiers; Ultrasonic transducers; Voltage-controlled oscillators; Welding;
Conference_Titel :
Ultrasonics Symposium, 2002. Proceedings. 2002 IEEE
Print_ISBN :
0-7803-7582-3
DOI :
10.1109/ULTSYM.2002.1193498
