METHOD OF FABRICATING MICRO/NANO DUAL STRUCTURE ON THE SUBJECT SURFACE USING ELECTRIC DISCHARGE MACHINING

摘要

PURPOSE: A method for forming a micro and nano dual structure using electric discharge machining(EDM) is provided to easily form a micro and nano dual structure on a surface of a flat or curved structure because a table is finely driven by operating a driving unit with a control unit. CONSTITUTION: A method for forming a micro and nano dual structure using EDM is as follows. Micro patterns are formed on the surface of a structure by the EDM using a wire(142). Nano surface roughness is formed on the surface of the structure due to sparks generated in the EDM process to form the micro and nano dual structure on the surface of the structure. [Reference numerals] (100) Driving unit; (150) Power supply unit