Design and Research of Amplitude Transformer in Ultrasonic Vibration Drilling System

Abstract:

The ultrasonic vibration drilling presents superior technology effect than common methods in small-diameter deep hole machining areas, and can improve the machining quality and efficiency remarkably. The amplitude transformer usually is designed by users according to the requirement of production. Thus the design and manufacturing of amplitude transformer and the realization of the resonance of device are key problems in ultrasonic vibration drilling system. In this paper, we firstly analyzed the structure of amplitude transformer in the axial ultrasonic vibration drilling, and then designed and manufactured the composite amplitude transformer for small-diameter deep holes in the ultrasonic vibration drilling. After we carried out the test in the sound vibration system, the result indicated that the resonance of the sound system could be satisfied and the demand of small-diameter deep hole drilling could be met.

• Periodical: Advanced Materials Research (Volumes 139-141)
• Pages: 852-856
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.139-141.852
• Online since: October 2010
• Authors: Zhan Feng Liu, Ya Zhou Feng
• Keywords: Composite Amplitude Transformer, Resonance, Ultrasonic Vibration Drilling

References

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[2] Z.M. Lin: Principle and Design of Amplitude Transformer(Science Press, China 1987).

[3] A.L. Wang, X.J. Zhu: Ultrasonic Vibration Processing Technology(National Defense Industry Press, China 2007), pp.126-134.

[4] H.M. Liu, M.H. Hao: Experimental Study of Ultrasonic Vibration Drilling ( Machine Technologist, China 1987), pp.6-7.