| 摘要 |
A method of machining metal articles by electric-pulse discharge in the liquid, which is carried out in the vessel with liquid and including electrode travel in the working fluid along the cleaned metal article with intermittent feed of operating voltage on it and formation of electrical discharge in the area of discharge between electrode and descaled metal article. Simultaneously with electrode travel displacement of cap is performed, which is located on the electrode for continuous evacuation of liquid from the area of electrical of discharge. The pumped out liquid is supplied into additional vessel, in which removal from liquid of ferromagnetic material of slag is carried out by magnetic field, after which it is returned to the vessel with liquid. |
