Machining Machine-tools 180 Numerical control 93 Automation 77 Metal-cutting 53 Metal-cutting tools 51 Surface roughness 42 Milling-machines 41 Materials 35 Manufacturing processes 30 Design and construction 22 Titanium alloys 22 Metal-work 21 Industrial applications 17 PID controllers 16 Vibration 16 Surfaces (Technology) 14 Machinery 13 Computer simulation 12 Data processing 12 Lasers 12 Milling (Metal-work) 12 Turning (Lathe work) 11 Computer integrated manufacturing systems 10 Cutting 10 Equipment and supplies 10 Machinery models 10 Milling machinery 10 Programming 10 Water jet cutting 10