Load characteristics of a bolted Langevin torsional transducer

We have proposed before a torsional vibration system for welding plastics. We produced a board radiator to connect it with the edge of the transducer. We measured the load characteristics with this radiator to understand the characteristics of the transducer. However, we did not get a satisfactory r...

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Veröffentlicht in:	Ultrasonics 1996-06, Vol.34 (2), p.239-241
Hauptverfasser:	Kaneko, Seiji, Nomoto, Satoru, Yamamori, Haruo, Ohya, Kanji
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Applied sciences Bonding and welding Exact sciences and technology Fundamental areas of phenomenology (including applications) Machinery and processing Physics Plastics Polymer industry, paints, wood Q1 Technology of polymers Torsion Transducers Transduction acoustical devices for the generation and reproduction of sound
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Beschreibung
Zusammenfassung:	We have proposed before a torsional vibration system for welding plastics. We produced a board radiator to connect it with the edge of the transducer. We measured the load characteristics with this radiator to understand the characteristics of the transducer. However, we did not get a satisfactory result. Now we made a square pillar radiator. We determined the load characteristics using this new radiator. With this measurement, we tried to input about 35 W of electric power in 1.53 m s −1 of vibrating velocity. However, we found that the equivalent mechanical resistance was up to 8 N s m −1.
ISSN:	0041-624X 1874-9968
DOI:	10.1016/0041-624X(95)00072-B