The X, Y, and Z axes of the VMC series vertical machining center adopt high rigidity and high precision ram guide rails, and the three axes adopt large lead ball screws and high-quality high-precision screw bearings; high-power servo motors are directly connected through precision elastic couplings Connected with precision ball screw, it simplifies the transmission chain and improves the reliability and positioning accuracy. The Z-axis adopts a motor brake system, which can maintain high balance and sensitivity during rapid positioning and ensure machining accuracy.