New Multimode Sonotrodes Models Designed for Rotary Ultrasonic Welding Systems

• Authors: P. Kogut , A. Milewski , W. Kardyś , P. Kluk , P. Gawryś
• Languages of publication: EN

Abstracts

EN

The paper presents methods of designing sonotrodes, working in varied mechanical vibration modes in high power application regime such as rotary ultrasonic welding systems. The aim of the sonotrode design process is to optimize its shape to achieve the best energy efficiency for a given welding process. Sonotrode geometry influences the power transferred to the welded element because it determines the vibration amplitude distribution in the sonotrode. The most popular applications use sonotrodes designed for axial vibration. Conducted research have shown that the optimal displacement and strain distribution is achieved for sonotrodes working in various vibration modes such as axial, transverse, radial or their compositions. In the paper examples of multimode sonotrode models for various rotary ultrasonic welding technologies have been presented.

Keywords

EN

43.40.-r; 43.40.+s; 43.35.+d; 43.38.+n; 43.38.-p; 46.40.-f

Discipline

• 43.35.+d: Ultrasonics, quantum acoustics, and physical effects of sound
• 43.40.+s: Structural acoustics and vibration
• 46.40.-f: Vibrations and mechanical waves(see also 43.40.+s Structural acoustics and vibration; 62.30.+d Mechanical and elastic waves; vibrations in mechanical properties of solids)
• 43.38.+n: Transduction; acoustical devices for the generation and reproduction of sound

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 124
• Issue: 3
• Pages: 474-478

Dates

published

2013-09

Contributors

author

P. Kogut

• Tele and Radio Research Institute, Ratuszowa 11, 03-450 Warszawa, Poland

author

A. Milewski

• Tele and Radio Research Institute, Ratuszowa 11, 03-450 Warszawa, Poland

author

W. Kardyś

• Tele and Radio Research Institute, Ratuszowa 11, 03-450 Warszawa, Poland

author

P. Kluk

• Tele and Radio Research Institute, Ratuszowa 11, 03-450 Warszawa, Poland

author

P. Gawryś

• Tele and Radio Research Institute, Ratuszowa 11, 03-450 Warszawa, Poland

References

• [1] M.Đ. Radmanović, D.D. Mančić, Designing and Modeling of the Power Ultrasonic Transducers, MPI, Switzerland 2004
• [2] A. Milewski, P. Kluk, P. Kogut, J. Florkowska-Trąbińska, Elektronika 52, 194 (2011) (in Polish)
• [3] A. Milewski, P. Kogut, P. Kluk, W. Kardyś, Elektronika 53, 15 (2012) (in Polish)
• [4] E. Eisner, J. Acoust. Soc. Am. B 41, 1126 (1967)
• [5] P.A. Martin, Acoust. Soc. Am. J. 116, 1381 (2004)
• [6] O.C. Zienkiewicz, R.L. Taylor, The Finite Element Method for Solid and Structural Mechanics, 6th ed., Elsevier Ltd., Cambridge 2005

Identifiers

DOI

10.12693/APhysPolA.124.474