Discontinuous micro -structure electric machining instrument head of micro heat pipe inner wall and processingequipment

The utility model discloses a discontinuous micro -structure electric machining instrument head of micro heat pipe inner wall and processingequipment, the instrument head is provided with one row of conical needle point (43) along axial evenly distributed including electrically conductive cylinder (41), the outside of electrically conductive cylinder (41). Processingequipment includes the lathe, processing power (6), instrument head (4), it can be around workstation (1) of the Z rotation of axes to be provided with on the lathe, be provided with anchor clamps (2) on workstation (1), instrument head (4) are installed on the lathe main shaft and can be followed Z axle direction and reciprocate, be provided with feed liquor pipe (5) on the lathe, the export of feed liquor pipe (5) is located conical needle point (43) the top of instrument head (4), the output end positive electrode of processing power (6) connects work piece (3) on workstation (1), output negative pole fastening means head (4). The utility model discloses do benefit to the discharge of electrolyte renewal and electrolysate, reduce the degree of difficulty of centering adjustment, avoid the inhomogeneous problem of working depth.