TOOL-ELECTROD FOR COMBINED CUTTING OF CONDUCTIVE MATERIALS Russian patent published in 2017 - IPC B23H5/10 B23H7/12 

FIELD: machine engineering.

SUBSTANCE: tool-electrode for combined cutting is executed with a possibility of rotation and movement in the direction of the cut work-piece at right angles to the cutting zone. The tool-electrode is made of a conductive carbon layer disposed in a silicone layer having a diamond bearing layer. The carbon layer is made of bundles of carbon fibers having hydrophilic properties, densely packed as a continuous line running radially with turns at the ends of the layer to form protruding segments.

EFFECT: increase in productivity and qualitative indices of the process of electric diamond cutting due to reinforcement of current lead and intensive, guaranteed delivery of electrolyte to the treatment zone.

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