When CNC vertical lathes process high-precision mechanical parts, a series of careful design and operation strategies are required to ensure processing accuracy and quality. Here are some suggestions:

1. Reasonable process planning: Carry out detailed process planning before the CNC vertical lathe starts processing. Determine parameters such as the optimal cutting path, cutting speed, feed rate, and depth of cut to maximize processing efficiency and ensure part quality.

2. Appropriate tool selection: Select the appropriate tool type, material and size for CNC vertical lathe. Different cutting tools are suitable for different materials and machining operations. Ensure that the cutting tools are of good quality and condition.

3. CNC programming: CNC vertical lathe accurately writes CNC programs to ensure that the motion trajectory and cutting parameters of each tool are accurate. Consider using advanced CNC programming features such as tool radius compensation, cutting path optimization, etc.

4. Workpiece clamping and alignment: CNC vertical lathes use reliable fixtures and clamping systems to ensure that the workpiece is firmly fixed. At the same time, ensure the correct alignment of the workpiece on the CNC vertical lathe to avoid deviations and errors.

5. Tool grinding and monitoring: Regular CNC vertical lathes are used to grind and replace the tools to maintain their sharpness. Use tool grinding equipment and monitor tool wear to ensure you are always in top condition.

6. Temperature control: Pay attention to temperature control during CNC vertical lathe processing. Excessive heat can cause material deformation or tool failure. Ensure the coolant system is working effectively to reduce temperatures.

7. Surface quality control: Pay attention to the surface quality of CNC vertical lathe workpieces. Use appropriate cutting speeds and feed rates to avoid surface quality problems such as cutting vibration and burrs.

8. Real-time monitoring and adjustment: Real-time monitoring during the processing, including tool status, workpiece size, etc. Make timely adjustments based on monitoring results to ensure consistency and accuracy of processing.

9. Precision measurement and inspection: CNC vertical lathes use high-precision measuring tools to measure and inspect processed parts. Ensure final parts meet specifications.

10. Quality management system: CNC vertical lathes implement a strict quality management system, including recording process parameters, maintenance logs and quality inspection records to ensure traceability and quality consistency.

By following these operating and management principles, CNC vertical lathes can better meet the requirements for high-precision mechanical parts processing and ensure the high quality and precision of the final product.