The Characteristics of Wire Electrical Discharge Machining and Final Surface Grinding for Titanium Alloy

Titanium alloys have the characteristics of lightness, high strength and good corrosion resistant and are broadly used in manufacturing parts for military and aerospace industries. These alloys are also recognized for organism materials comparatively and used as fixing ones in human body. Nevertheless titanium alloys have excellent properties, it is difficult to machine by traditional methods because of high hardness and chemically activated property. So higher tool wear is expected when cutting by conventional tools, so it is required nontraditional machining process. Finally, the mechanical characteristics such as surface roughness, shape and hardness on studied for wire electrical discharge machined and pound surfaces of titanium alloys for different heat-tested conditions.

티타늄합금의 와이어 방전가공과 후처리 연삭가공 특성