THE INFLUENCE BY THE SURFACE TEXTURE OF CUTTING TOOLS ON METAL CUTTING PERFORMANCE

The surface texture cutting tools has excellent cutting performance in the metal cutting process, which can better reduce the cutting force and cutting heat in the cutting process. In this paper, we use the CBN tools to cut the AISI 1045 material by the finite element simulation method. Taguchi method is used to study surface texture tools of different sizes. Simulation studies are conducted by changing the width, depth and spacing of the tool texture. We consider the size combination of the width, depth and spacing of the surface texture, and select a more appropriate size parameter. The width of surface texture has the greatest influence on the temperature and stress distribution of metal cutting.