Process for producing nozzle plate

摘要

The process for producing nozzle plate is characterized in that a nozzle plate body is turned to the shape of the “U” letter and openings (2) for blades (3) are then cut out into the just created arms (1) of the nozzle plate body. After insertion of blades (3), both external portions of the arms (1) of the nozzle plate body are turned and the nozzle plate is put into a carrier (4). A connecting bottom (5) of the nozzle plate body is then turned off to thereby creating access to the blades.