PROCESS CURRENT PULSE GENERATOR Russian patent published in 2022 - IPC B23H1/02 

FIELD: conductive material processing.

SUBSTANCE: invention relates to the field of electrophysical methods for processing conductive materials, in particular to devices for hardening and restoring the executive surfaces of machine and mechanism parts by the method for electric spark alloying. The process current pulse generator for electric spark alloying contains a power supply module, connected to an electrode-tool control module, a charging-discharging key control module, a capacitive storage module consisting of a finite number of capacitive storage devices with a charging-discharging circuit, including a charging-discharging key module, which is a finite number of electronic keys. In this case, the generator contains a module for generating the amplitude of discharge pulses, which, together with a module of capacitive storage devices and a module of charging-discharging keys, forms an appropriate number of electrical channels in the discharging circuit, as well as an adapter designed to generate signals for assessing the state of the discharging circuit and transmitting them to the current events analyzer circuit and further determining and selecting appropriate actions by the charging-discharging key management module.

EFFECT: invention provides controlled effect on the amplitude of the current component of the integrated effect of the output pulses of the generator on the alloyed surface.

1 cl, 1 dwg