The maintenance of the lubrication system of a double-column CNC vertical lathe is crucial because it directly affects the performance and life of the machine tool. The following are maintenance steps and precautions for the lubrication system:

1. Regular lubrication:
The CNC vertical lathe lubrication system requires regular lubrication to ensure that each lubrication point is properly lubricated. The frequency of lubrication should be determined according to the use of the machine tool, usually once a day or every shift.

2. Use the correct lubricant:
Use a lubricant suitable for the machine tool, usually a high-quality machine oil or grease. Choosing the right lubricating materials is very important as they ensure lubrication effectiveness and long-term stability of the lubrication system.

3. Clean the work area:
Before lubricating the CNC vertical lathe, ensure that the working area is clean to avoid dust and impurities entering the lubrication system. Using a clean working environment can reduce contamination of lubrication points.

4. Check the working status of the lubrication system:
Regularly check the working status of the CNC vertical lathe lubrication system to ensure that there is sufficient lubricating oil or grease and that the lubrication points are not clogged or leaking. If problems are found, resolve them promptly.

5Replace filter elements and filters:
If the CNC vertical lathe lubrication system is equipped with filter elements or filters, replace them regularly to prevent impurities from entering the lubricating oil. This helps extend the life of the lubrication system and machine tools.

6Maintain lubrication pumps and systems:
The lubrication pump is a key component of the CNC vertical lathe lubrication system, and it is very important to ensure that it operates properly. Regularly check the condition of the pump, including seals and pump body, to ensure there are no leaks or malfunctions.
Keep the pressure of the lubrication system within the appropriate range to ensure that all lubrication points are fully lubricated.

7.Train operators:
Make sure machine tool operators understand proper lubrication procedures and precautions. Training operators can help prevent incorrect lubrication practices.

8. Record maintenance information:
Record the date, maintenance content and working status of the lubrication system of each CNC vertical lathe. This helps track maintenance history, identify problems in a timely manner and develop maintenance plans.

In short, regular lubrication system maintenance of CNC vertical lathes is the key to ensuring the normal operation of double-column CNC vertical lathes and extending their life. Maintenance personnel should follow the maintenance manuals and recommendations provided by the manufacturer to ensure that the lubrication system is always in optimal working condition.