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Dependence of rate of dielectric removal on cathode shape
A. A. Zaripov, Kh. B. Ashurov Institute of Ion-Plasma and Laser Technologies, Uzbekistan Academy of Sciences, Tashkent
Abstract:
The optimal shape of the ending part of a cathode for electrical-discharge machining of dielectrics, which provides an increased rate of removal of dielectrics without changing any physical and technical parameters of the discharge, is proposed in this study. It is established that the rate of removal of the material when using a cathode with a conical end is five times higher than in the case of using a cylindrical end, which is a consequence of the natural superposition of the ultrasound cavitation on pulsed discharges.
Keywords:
electrical-discharge machining, material-removal rate, cathode, electrolyte, pulsed discharge.
Received: 11.11.2021 Revised: 10.02.2022 Accepted: 21.02.2022
Citation:
A. A. Zaripov, Kh. B. Ashurov, “Dependence of rate of dielectric removal on cathode shape”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:8 (2022), 36–38
Linking options:
https://www.mathnet.ru/eng/pjtf7292 https://www.mathnet.ru/eng/pjtf/v48/i8/p36
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