Method and device for threedimensional machining of a workpiece by electrochemical or electroerosion machining

摘要

Electroerosive or electrochemical processing of bent surfaces in a workpiece (2) comprises guiding an electrode (1) in a direction (V) over the workpiece surface. The longitudinal axis of the electrode is inclined to the normal onto the workpiece surface so that it tilts against the pushing direction on the ends facing away from the workpiece. An Independent claim is also included for an apparatus for carrying out the electroerosive or electrochemical processing comprising a guide for the electrode, and a device to tilt the axis of the electrode.