Five-axis linkage machining center, also known as five-axis machining center, is a machining center with high technology content and high precision specially used for processing complex curved surfaces, and this machining center system has a decisive influence on a country's aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and other industries. The five-axis linkage CNC machining center system is the only means to solve the processing of impellers, blades, marine propellers, heavy-duty generator rotors, steam turbine rotors, large diesel engine crankshafts, etc.