The titanium alloys are widely used in the aviation, the aerospace, the navigation, the car, the medicine and other industrial fields for their high specific strength, high fatigue strength, non-magnetic, good corrosion and heat resistance. However, the titanium alloys are typical difficult-to-cut materials. There are many problems, such as the high grinding force, high temperature and poor surface quality during the grinding process. High-speed grinding technology can provide high surface quality and grind...