Authors
Divyansh Singh Patel, Vyom Sharma, Vijay Kumar Jain, Janakarajan Ramkumar
Publication date
2020/4/1
Journal
International Journal of Machine Tools and Manufacture
Volume
151
Pages
103526
Publisher
Pergamon
Description
In electrochemical micromachining (ECMM), improved material dissolution localization and generation of the smooth machined surface under pulsed voltage condition is attributed to the fact that short pulse-duration time results in the generation of relatively less volume of dissolution products. The intermittent supply of voltage provides idle time to flush the hydrogen bubbles and sludge from the machining zone and, also increases control over the dissolution process. From the last few decades, various studies have been carried out to analyze the effect of short pulse voltage to ultra-short pulsed (rectangular) voltage. Development of such a sophisticated system capable of supplying ultra-high frequency voltage pulses is challenging, cost in-effective and complex. Also, the compromising ways of reducing the pulse energy by reducing the duty cycle and increasing the pulse frequency impose increased voltage …
Total citations
2020202120222023202421111116