DEVICE AND METHOD FOR ELECTROCHEMICAL PROCESSING IN THE CONTOUR OF ROTATIONALLY SYMMETRICAL WORKPIECES

摘要

The invention relates to a device for electrochemical processing in the contour of rotationally symmetrical workpieces (1). According to the invention, the device has a first electrode (5), which can be moved in relation to the workpiece (1) in order to produce a preform (13) of a cut-out (4) in the direction of the axis of rotation (2) of the workpiece (1), which preform is open toward the perimeter of the workpiece (1), and a second electrode (7), which can be rotated about the axis of rotation (2) in relation to the workpiece (1) for the final processing of the preform (13) produced by the first electrode (5).