Innovative process chain for the development of wear resistant 3D metal microsystems
By ?ED-milling a structure width of 50?m with Ra,?EDM=(941.0)nm is achieved. Die-sinking ?EDM offers a process time reduction by about 90% comparable to ?EDM. A combination of ?ED-milling & electrochemical polishing reduces Ra by about 75%. Solid nanoparticles are produced with high pressure homogenization up to 2000 bar.
electrochemical polishing high pressure homogenization microelectrical discharge machining microelectrical discharge milling die-sinking microelectrical discharge machining dispersion