Method of manufacturing a structured or stochastic microstructured surface of a component e.g. hydraulic drive or fuel injection system of vehicle, involves forming recesses in the surface by forced cavitation

摘要

The method involves forming recesses in the surface by means of forced cavitation. The formation of cavities may be carried out in a fluid medium such as distilled water at a temperature of 20 to 90 degrees. During the formation of cavities periodic pressure waves may be generated.