Investigation of influence of acoustical contact on parameters of ultrasonic oscillatory system

Author

Khmelev, Vladimir N. ; Abramenko, Denis S. ; Pedder, Valeriy V. ; Tsyganok, Sergey N. ; Barsukov, Roman V. ; Khmelev, Maxim V.

Author_Institution

Biysk Technol. Inst., Altai State Tech. Univ., Polzunov, Russia

fYear

2009

fDate

1-6 July 2009

Firstpage

225

Lastpage

232

Abstract

Results of researches of influence of acoustical contacts between exchangeable operating tool and electro-acoustical transducer on mechanical and electrical characteristics of oscillatory system are presented in this article. Measured amplitude-frequency and phase-frequency dependence of oscillatory system with various types of operating tools are shown. Analyze of measured dependences is made. Searching of criteria of quality of acoustical contact is made. Usage of founded criteria allows preventing a damaging of ultrasonic technological device or its operation in the ineffective mode.

Keywords

acoustoelectric devices; biomedical ultrasonics; mechanical contact; oscillations; ultrasonic transducers; acoustical contact; amplitude-frequency dependence; electroacoustical transducer; exchangeable operating tool; phase-frequency dependence; ultrasonic oscillatory system; ultrasonic technological device; Acoustic devices; Acoustic measurements; Acoustic transducers; Contacts; Costs; Frequency measurement; Phase measurement; Stress; Ultrasonic variables measurement; Voltage-controlled oscillators; Ultrasound; operating tool; stress;

fLanguage

English

Publisher

ieee

Conference_Titel

Micro/Nanotechnologies and Electron Devices, 2009. EDM 2009. International Conference and Seminar on

Conference_Location

Novosibirsk

Print_ISBN

978-1-4244-4571-4

Type

conf

DOI

10.1109/EDM.2009.5173978

Filename

5173978