Flange-mounted transducer

A flange-mounted transducer, such as an ultrasonic transducer, is provided that comprises a horn and a driver coupled to the horn for generating an oscillatory energy supply to the horn. A support structure interface is positioned at a node of longitudinal oscillatory displacement of the transducer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KWAN KA SHING KENNY, ZHAI BAO NIAN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY PERFORMING OPERATIONS SEMICONDUCTOR DEVICES SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A flange-mounted transducer, such as an ultrasonic transducer, is provided that comprises a horn and a driver coupled to the horn for generating an oscillatory energy supply to the horn. A support structure interface is positioned at a node of longitudinal oscillatory displacement of the transducer and a support structure spaced from the horn extends from the support structure interface in a direction substantially parallel to a longitudinal axis of the horn. A flange mounted to the support structure at a node of radial oscillatory displacement of the support structure allows the transducer to be mounted to a machine, such as an ultrasonic wire-bonding machine, at a mounting position so that minimal vibration is transmitted from the transducer to the mounting position.