I. Overview So far, cutting processing is still a widely used processing method in the field of mechanical manufacturing. The rapid rise of high-speed machining technology that combines high efficiency, high precision and low cost has a profound impact on the development of machinery manufacturing. The concept of high-speed machining was first proposed by Dr. C. Salomon of Germany, and in April 1931 the famous theory of cutting speed and cutting temperature was published. The core of the theory is that in the range of conventional cutting speed, the cutting temperature increases with the increase of cutting speed. When a certain speed limit is reached, the cutting temperature decreases with the increase of cutting speed. Since then, the development of high-speed cutting technology
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