METHOD OF ELECTROCHEMICAL PROCESSING MACHINE COMPONENTS Russian patent published in 2009 - IPC B23H9/04 C21D1/09 C21D8/00 

Abstract RU 2361704 C1

FIELD: electricity.

SUBSTANCE: machine component is processed using six instruments, which move one behind the other among the axis of the component and uniformly placed around the component. The instruments are joined in pairs to the ends of secondary windings of a three-phase transformer and are oppositely placed through 179…181°, forming a common electrical circuit with the component and other instrument pairs. Motion trajectory of the next roller lags behind the previous by 0.16…0.17 feed step.

EFFECT: increased processing capacity, saving electrical energy and increased efficiency of the process.

1 dwg

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RU 2 361 704 C1

Authors

Nadol'Skij Vjacheslav Olegovich

Jakovlev Sergej Aleksandrovich

Dudkina Natal'Ja Gennad'Evna

L'Vov Konstantin Gennad'Evich

Dates

2009-07-20Published

2007-11-29Filed