CONTRIBUTION IN CALCULATION OF ULTRASONIC TRANSDUCERS USED IN METAL REWORKING PROCESS BY WELDING IN ULTRASONIC FIELD
Keywords:
reworking, ultrasonic, metal, deposition, welding
Abstract
The paper presents the calculation and construction elements for the ultrasonic transducer system used in reworking by welding in ultrasonic field.The transducer is modeled by the finite element method analysis to determine the diagram of particle velocity amplitude variation along the ultrasonic transducer.
All items ultrasonic system are made to work under the resonant frequency of 24kHz, respectively, at 25 kHz resulting in the optimal finite element analysis.
References
1. Amza, Gh., Recycling of wastes (metallurgical mechanical, chemical of a power plant after mining and mineral processing activities food industry), 15 th International SGEM Geoconference, pp. 457-462,Albena – Bulgaria, (2015).
2. Amza, Gh., Ecotehnologie şi dezvoltare durabilă, Editura Printech, Bucureşti, (2009).
3. Amza, Gh., Tratat de Tehnologia Materialelor, Editura Academiei României, Bucureşti, (2002).
4. Amza, Gh., Ultrasunetele – aplicaţii active, Editura AGIR, Bucureşti, (2009).
5. Amza, Gh., and all, WSEAS, (EFETE),Vol.I, pp. 295-300,Bucharest, (2010).
6. Dumitru, G., Recondiţionarea pieselor, Editura Bren, Bucureşti, (2010).
7. Karlssonf, L.,Welding of dissimilar metals, Welding in the world,Vol 36, (1995)
8. Tzan, H.S., Fn, H.Q. A study of segmentation of distributed piezoelectric sensors and activators, part. I: theoretical analysis, Journal of Sound Vibration, No. 172, pp. 247 – 57, (1994),
9. Suzuki, K., Kamo, S., The eficiency of ultrasonicaly vibratory tapping proces, J.J.S.P.E.,Vol. 55, no. 25, pg. 853 – 859.
2. Amza, Gh., Ecotehnologie şi dezvoltare durabilă, Editura Printech, Bucureşti, (2009).
3. Amza, Gh., Tratat de Tehnologia Materialelor, Editura Academiei României, Bucureşti, (2002).
4. Amza, Gh., Ultrasunetele – aplicaţii active, Editura AGIR, Bucureşti, (2009).
5. Amza, Gh., and all, WSEAS, (EFETE),Vol.I, pp. 295-300,Bucharest, (2010).
6. Dumitru, G., Recondiţionarea pieselor, Editura Bren, Bucureşti, (2010).
7. Karlssonf, L.,Welding of dissimilar metals, Welding in the world,Vol 36, (1995)
8. Tzan, H.S., Fn, H.Q. A study of segmentation of distributed piezoelectric sensors and activators, part. I: theoretical analysis, Journal of Sound Vibration, No. 172, pp. 247 – 57, (1994),
9. Suzuki, K., Kamo, S., The eficiency of ultrasonicaly vibratory tapping proces, J.J.S.P.E.,Vol. 55, no. 25, pg. 853 – 859.
Published
2017-03-31
How to Cite
Amza, G., Nitoi, D., & Amza, Z. (2017). CONTRIBUTION IN CALCULATION OF ULTRASONIC TRANSDUCERS USED IN METAL REWORKING PROCESS BY WELDING IN ULTRASONIC FIELD. Nonconventional Technologies Review, 21(1). Retrieved from http://www.revtn.ro/index.php/revtn/article/view/167
Section
Articles
