Study on Discharge Characteristics of Piezoelectric Self-Adaptive Micro-EDM System

Abstract:

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A new technology of piezoelectric self-adaptive micro electrical discharge machining has been developed in this paper according to the characteristics of micro-EDM. Its working principle and the discharge characteristics are introduced, and it has been proved that the new technology can achieve micro machining. Using piezoelectric actuator as micro-feed mechanism, this new technology is simple in structure and can improve the discharging gap effectively. The discharge frequency and effective pulse utilization rate of the power supply is enhanced in machining. Experimental results show that this new technology can achieve good results.

Info:

Periodical:

Edited by:

Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding

Pages:

492-496

DOI:

10.4028/www.scientific.net/AMM.34-35.492

Citation:

Y. J. Zhu et al., "Study on Discharge Characteristics of Piezoelectric Self-Adaptive Micro-EDM System", Applied Mechanics and Materials, Vols. 34-35, pp. 492-496, 2010

Online since:

October 2010

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Price:

$35.00

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