High rigidity and high precision spindle, supported by ultra-precision angular contact ball bearings (P4 grade), allowing the spindle to withstand powerful radial and axial thrusts, ensuring high stability and durability. The automatic air blow function at the spindle nose and during tool changes effectively prevents iron filings, oil-water emulsions, and gases, ensuring spindle cleanliness and longevity. The spindle drive adopts Japanese servo motors. All iron components undergo advanced finite element analysis techniques, adopting box-type and reinforcement rib designs to enhance the rigidity of the iron structure, meeting the requirements of high-speed and high-precision machining. The main iron components are made of high-strength cast iron. All three axes use JISC3-grade high-precision ball screws (32/25), with appropriate pre-tensioning during assembly, and the use of high-precision laser measuring instruments for screw backlash correction and pitch compensation to ensure motion accuracy. Japanese servo motors are used to drive the axial motors of the X and Y axes to ensure smooth motion and precision. Linear guide rails are adopted for all three axes, providing high speed and high positioning accuracy.