Rezumat
CZU 621.9.048
DOI https://doi.org/10.5281/zenodo.3369693
The work is devoted to the study of the electrical discharge micromachining in the electric breakdown of dielectric liquids. The formation of a breakdown channel using nano- and microsecond pulses is considered. The variants of incomplete and short-time breakdown of the gap are given. The thermal simulations of the electrodes heating until the temperatures of melting and evaporation of the electrodes materials are carried out.
Keywords: electrical discharge machining, micromachining, pulse generator, power supply.