To extend the service life of CNC vertical lathes, you can take the following measures:

1. Regular maintenance: Regular maintenance of CNC vertical lathe is the key to extending the life of CNC vertical lathe. Regularly clean, lubricate and inspect various parts of the machine tool, including guide rails, transmission systems, lubrication systems, etc., in accordance with the maintenance guidelines and plans provided by the manufacturer. Regularly replace lubricating oil and wearing parts to keep the machine tool in good operating condition.
2. Pay attention to operation and maintenance: Correct operation and maintenance of CNC vertical lathe is also key. Operators should receive relevant training, be familiar with the operating procedures of CNC vertical lathes, and comply with the manufacturer's recommendations and safe operating guidelines. Avoid overload operation, excessive processing and abnormal operations to reduce wear and tear on machine tools.
3. Temperature and humidity control: Maintaining a suitable working environment is very important for the life of the CNC vertical lathe. Control the temperature and humidity around the machine tool to avoid adverse effects of excessively high or low temperature and humidity on the machine tool and prevent corrosion and deformation of parts.
4. Tool use and maintenance: Choosing appropriate tools for CNC vertical lathes and using them correctly can reduce the load on CNC vertical lathes. Ensure the suitability, sharpness and fixation of knives, promptly replace severely worn knives, and clean and lubricate knives regularly.
5. Strengthen the maintenance plan: Establish an effective maintenance plan for CNC vertical lathes, conduct regular inspections and maintenance of CNC vertical lathes, including inspection of load-bearing parts, hydraulic systems, electrical systems, etc., and promptly discover and repair problems. Regularly adjust and calibrate machine tools to ensure machine tool accuracy and stability.
6. Update and upgrade: For older CNC vertical lathes, if there are conditions and needs, technical updates and upgrades can be considered. For example, upgrading control systems, replacing outdated transmissions, or upgrading software to improve machine tool performance and accuracy and extend its service life.

In short, regular maintenance, correct operation, reasonable maintenance, good working environment and timely repair are all important factors in extending the life of CNC vertical lathes. According to the actual situation and usage requirements of the machine tool, corresponding plans and strategies can be formulated to maximize the service life of the CNC vertical lathe.