... feedback control system,date record 1. VAKIA-HTC-600 tooling coating machine : CAC-1250 titanium nitride plating machine ... industry (standard mold, etc.), the tool industry (drill bits, carbide cutters, broaches, shaving heads), the automotive industry (piston, ... ions of gold, silver ion, titanium nitride film, titanium carbide film, zirconium nitride film, titanium aluminum film, chromium nitride ...