The main drive adopts high-power wide speed regulation dual spindle drive motor control. In the turning state, the dual drive motor adopts master-slave control. In the milling state, the dual drive motor adopts electronic preloading water gap control. The worktable and workpiece load are supported by static pressure guide rails. The worktable adopts static pressure guide rails, which have high load-bearing capacity, low wear, high operating accuracy, and long service life. The X/Z axis adopts static pressure guide rails, which improves the guiding stiffness, reduces the friction coefficient, enhances the positioning accuracy and repeatability accuracy of the axis, and extends the service life of the machine tool.