FACILITY FOR ELECTROCHEMICAL WORKING Russian patent published in 2009 - IPC B23H7/26 B23H7/32 

FIELD: metallurgy.

SUBSTANCE: invention relates to manufacturing equipment for electrochemical working, particularly dimensional processing by vibrating electrode die cavity tool and mould, turbine bucket feather, and also of electrochemical etching. Facility for electrochemical working with gap alternation, containing power-operated actuator, consisting of motor, worm gear, nut and movable sleeve with displacement pickup, installed with ability of vertical displacement by twin-column assembly ways, herewith inside the movable sleeve on centering diaphragm it is stringed electrode holder, fixedly connected to rod, driven by supplementary shaft of electromechanical vibrator. Facility is also outfitted by low-inertia drive of micro supply and electrode holder vibration transducer relative to movable sleeve; herewith rod is implemented as hollow and affixed to electrode holder and centering diaphragms by means of embracing cylindrical sleeve and muff.

EFFECT: facility provides increasing of accuracy and process efficiency, ensured by ability of current pulse cycling at strictly synchronic sequence on optimal wiring procurement work shop and electrolyte pressure.

3 cl, 2 dwg