Difference between revisions of "Ultrasonic horn"
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Latest revision as of 16:51, 11 September 2015
- Wikipedia
- Ultrasonic cutter anatomy
- Branson_Horn_Catalog
- sonomechanics ultrasonic_horn_designs_and_properties
- stepped horn vs exponential and straight
- STUDY ON ULTRASONIC STEPPED HORN GEOMETRY DESIGN AND FEM SIMULATION
- Technical Publication TP-214 The Stepped Horn
ABSTRACT Of all devices designed to mechanically amplify ultrasonic vibrations the stepped horn is apparently the most efficacious. In addition it has many other interesting properties. It is the only resonant device known fin which the resonant frequency can be changed by a factor of two to one without changing the over-all dimensions. Furthermore, the numerical relationship between overtones may easily be changed. The displacement magnification may also be varied widely. For certain horn materials Q’s of 25,000 have been achieved. The results of a mathematical analysis are presented together with experimental verification.
Abstract Many of industrial applications and production technologies are based on the application of ultrasound. In many cases, the phenomenon of ultrasound is also applied in technological processes of the machining of materials. The main element of equipments that use the effects of ultrasound for machining technology is the ultrasonic horn – so called sonotrode. The performance of ultrasonic equipment, respectively ultrasonic machining technologies depends on properly designed of sonotrode shape. The dynamical properties of different geometrical shapes of ultrasonic horns are presented in this paper. Dependence of fundamental modal properties (natural frequencies, mode shapes) of various sonotrode shapes for various geometrical parameters is analyzed. Modal analyses of the models are determined by the numerical simulation using finite element method (FEM) design procedures. The mutual comparisons of the comparable parameters of the various sonotrode shapes are presented.
- ultrasonicwelding.org
- ULTRASONIC WELDING HORNS
- Dukane Horn Catalog pdf
- Can I manufacture my own ultrasonic welding horns for the welding of thermoplastic materials?