The advantages of CNC turning and milling compound machine tools are mainly reflected in the following aspects:

1. Strong processing capabilities: CNC turning and milling compound machine tools can complete turning, milling, drilling, tapping and other processes at one time, thus greatly reducing the transfer and positioning time of workpieces between different machine tools and improving production efficiency.

2. High processing accuracy: CNC turning and milling compound machine tools use advanced CNC technology to achieve micron-level positioning accuracy and repeatable positioning accuracy, ensuring the processing of high-precision workpieces.

3. Good flexibility: Since CNC turning and milling compound machine tools use CNC programming, when the processed parts change, only the CNC program needs to be changed to realize automated processing of new parts, adapting to the market demand for rapid product updates.

4. High stability: The bed, guide rails and other key components of CNC turning and milling compound machine tools have been precision processed and heat treated, and have good rigidity and stability, ensuring long-term stable operation.

5. Easy to operate and maintain: CNC turning and milling compound machine tools have a friendly operating interface and a complete fault diagnosis system, making operation and maintenance easier and more convenient.

6. Reduce production costs: CNC turning and milling compound machine tools can complete multiple processes at one time, reducing the transfer and positioning time of workpieces between different machine tools and reducing production costs. At the same time, high-precision processing also reduces subsequent grinding and polishing processes, further reducing production costs.

To sum up, CNC turning and milling compound machine tools have the advantages of strong processing capacity, high processing precision, good flexibility, high stability, easy operation and maintenance, and reduced production costs. They are indispensable and important equipment in modern manufacturing.