CNC lathe maintenance and care are very important to ensure the normal operation of the equipment and extend its service life. The following are some recommended CNC lathe maintenance and care contents:

1. Regular cleaning and lubrication: Clean the CNC lathe regularly, including removing chips, dust and other impurities. At the same time, ensure that the lubricating grease of each component is in good condition, and add lubricating grease in time if necessary.

2. Carefully check the lubrication system: Check the working condition of the lubrication system to ensure that the oil circuit is unobstructed and consistent with the working pressure setting value of the lubrication system.

3. Check the electrical system regularly: Carefully check the connections and circuits of the electrical system, including cables, switches, relays, etc. Ensure that the electrical system operates normally and replace aging or damaged parts in time.

4. Regular calibration: Regularly calibrate the various parameters of the CNC system to ensure accuracy and repeatability.

5. Check fasteners regularly: Check fasteners (such as screws, nuts, etc.) regularly to see if they are loose, and tighten or replace them in time.

6. Check the tools regularly: Check the wear of the tools regularly and replace damaged or severely worn tools in time.

7. Check the coolant system regularly: Check the working condition of the coolant system, including the coolant level, the operation of the equipment such as the filter and the pump.

8. Regularly check the machine tool geometry accuracy: Regularly check the CNC lathe's machine tool geometry accuracy, including axis straightness, parallelism, verticality, etc. Make necessary adjustments and repairs based on the check results.

9. Back up important data: Regularly back up important data in the CNC system, such as programs, parameters, etc. to ensure data security and reliability.

10. Keep good records and maintenance logs: record the time, content and results of each maintenance and care. This helps track the use of equipment and predict maintenance needs.

Please note that the above are only basic maintenance and care contents, and the actual situation may vary depending on factors such as equipment model, manufacturer requirements, and usage environment. It is recommended to perform specific maintenance and care work according to the actual equipment manual or manufacturer's guidance.