WORK STATION FOR ELECTROCHEMICALLY MACHINING A WORKPIECE, IN PARTICULAR A ROTATIONALLY SYMMETRICAL WORKPIECE, COMPRISING A PLURALITY OF RECESSES, AND METHOD FOR PRODUCING AN END CONTOUR OF A RECESS

摘要

The invention relates to a work station (10) for electrochemically machining a workpiece (12), in particular a rotationally symmetrical workpiece, having a plurality of recesses, comprising a base structure (14); a module (24) which is fastened to the base structure (14) and is configured to electrochemically machine the workpiece (12), the module (24) having a module base body (28) that can be rotated about an axis of rotation of the module (MZ) relative to the base structure (14); a workpiece holder (20) which is fastened to the base structure (14) and to which the workpiece (12) can be fastened, wherein the workpiece holder (20) is movable relative to the base structure (14) along a feed axis (ZA) parallel to the axis of rotation of the module (MZ); wherein the module (24) comprises an electrode carrier arrangement (34) which is coupled to the module base body (28) in such a way that the electrode carrier arrangement (34) can be rotated together with the module base body (28) about the axis of rotation of the module (MZ). The invention is characterized in that the electrode carrier arrangement (34) has a carrier frame (36) and an electrode frame (38), wherein at least one electrode (40) is detachably fastened to the electrode frame (38).