Mechanical features: The base adopts an A-shaped rib structure arrangement to improve shock absorption effect, and the overall casting adopts a herringbone design to achieve high bending rigidity. The structure is made of advanced Mihanna material, which is tempered to eliminate internal forces and ensure optimal rigidity, precision, and durability. The high rigidity structure originates from years of accumulated experience data and rational design of slender structures, which improves the compression and lateral bending resistance of castings. Horizontal design of high-speed tool changing structure, combined with pre sensing control and high-performance cutting system, for tool changing work. Actual test results show that the tool to tool exchange time is 18 seconds (60H7), achieving high-speed tool changing function