Mechanical characteristics: All main parts are made of Mihana cast iron, high-tension casting materials, strong shock absorption, good wear resistance, and through stress relief and aging treatment, to ensure that the machine can maintain the best accuracy for a long time. 3D dynamic finite element analysis of all main parts can enhance the stability of high-speed cutting. The three-axis motor base is integrally cast with the main parts and processed at the same time to ensure the assembly accuracy of each axis.