METHOD AND DEVICE FOR PRODUCING A NOZZLE BODY

摘要

The invention relates to a method for producing a nozzle body, wherein an unfinished nozzle body (1) is provided, which has a center axis (3) and which has a first and a second axial end with respect to the center axis (3). Proceeding from the first axial end, an unfinished cavity (5) is created in the unfinished nozzle body (1), and thereby an unfinished wall (7) is formed between the unfinished cavity (5) and an outer region of the unfinished nozzle body (1). By means of an electrochemical processing operation, which comprises electrochemical removal, at least part of a contour of the unfinished wall (7) is modified and thus a wall of a cavity of the nozzle body is produced.