Mechanical characteristics: Sealed outer cover, three sided door closing and opening provide convenience for product processing and chip cleaning, while reducing the evaporation of oil vapor generated during high-speed processing. The spindle can cool itself during high-speed operation to ensure that heat is not lost. The spindle characteristics include precision ball screws, high-speed motion and high load linear tracks, and tight measurement of coupling oil to ensure stability during processing and zero clearance return action. The three-axis guide rail adopts a fully enclosed anti setting cover with good chip removal and anti setting performance. The automatic lubrication design scheme ensures reliable lubrication of the friction performance of the guide rail, screw and other components