High-precision and high-rigidity precision CNC lathe is a CNC machine tool dedicated to high-precision machining and high-rigidity workpieces. It has the following characteristics:

1. High-precision machining: High-precision CNC lathes are equipped with high-precision drive systems and measuring devices, which can achieve precise positioning and motion control to achieve high-precision machining. It usually has a high-resolution position feedback device and precision-made ball screws, linear guides, etc. to ensure excellent positioning accuracy and repeatability.
2. High rigid structure: High rigidity is the basis of precision machining. High-precision and high-rigidity precision CNC lathe adopts a stable and rigid bed structure and spindle structure to provide stable cutting conditions and sufficient rigid response. It usually adopts a symmetrical bed structure and a widened and thickened design to make the rigidity of the whole machine more balanced and firm.
3. Cutting stability control: In order to achieve high-precision machining, high-precision and high-rigidity precision CNC lathes are usually equipped with advanced cutting stability control systems. It can monitor the vibration and resonance in the cutting process in real time, and adjust the cutting parameters according to the real-time feedback to ensure the stability and smoothness of the cutting process.
4. High-speed and high-precision tool switching system: High-precision and high-rigidity precision CNC lathes are usually equipped with a fast and high-precision tool switching system. It can realize fast and accurate switching of different types of tools, and has automatic tool length compensation function, which makes repeated machining more accurate.
5. Cutting fluid and cooling system: Cutting fluid and cooling system are very important in high-precision and high-rigidity precision CNC lathes, which can provide sufficient cutting cooling and lubrication, reduce cutting temperature and friction, thereby improving processing quality and tool life.

To sum up, the high-precision and high-rigidity precision CNC lathe can meet the stringent requirements for high-precision and high-quality machining with its excellent machine tool geometric accuracy, motion stability and cutting stability. It has broad application prospects in the fields of aerospace, precision instruments, mold manufacturing and high-precision parts processing.