FIELD: working of metals .
SUBSTANCE: device comprises power source, controlled frequency converter, step-up high-frequency resonance transformer with working needle electrode, and gas-dynamic unit with gas duct and nozzle for supplying the gas to the treatment zone. The output of the controlled frequency converter is connected with the high-voltage electrical gas discharging unit of plasma generators having the step-up high-frequency transformers. The low-voltage windings of the transformers are interconnected in parallel and are connected with the controlled frequency converter. The high-voltage windings are connected with the needle electrodes concentrating electromagnetic energy. The electrodes are axially aligned and are mounted inside the nozzle. The nozzles provide the ionized agent to be homogeneously distributed over the surface of the material mounted on the receiving drum that is actuated from the electric motor with the voltage control.
EFFECT: expanded functional capabilities.
5 cl, 4 dwg
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Authors
Dates
2007-02-27—Published
2005-09-07—Filed