Routine maintenance of CNC vertical lathe is the key to ensure its normal operation and extend its service life. The following are the daily maintenance items of CNC vertical lathe:

1. Lubrication system maintenance: Regularly inspect and maintain the lubrication system of CNC vertical lathes, including the supply and quality of lubricating oil, and clean the oil circuits and filters of the lubrication system. Change the lubricant regularly according to the manufacturer's recommendations and ensure that the lubricant supply is sufficient.
2. Guide rail cleaning and lubrication: Regularly clean guide rails, slide blocks, ball screws and other guide components of CNC vertical lathes, and lubricate them as needed. Wipe the rails with detergent and a soft cloth, and lubricate them with lubricant to prevent friction and wear.
3. Bearing maintenance: Check and maintain the bearings of CNC vertical lathes, including regular lubrication or replacement of bearing lubricants, checking bearing clearance and wear, and making adjustments or replacements as needed.
4. Cooling system maintenance: Clean the cooling system regularly to ensure smooth circulation of coolant, check the working status of the cooling fan and radiator, and replace or repair damaged parts in a timely manner.
5. Electrical system inspection: Regularly inspect the electrical system of the CNC vertical lathe, including checking whether the wire connections are firm, checking whether the electronic components and relays inside the electric control cabinet are working properly, and cleaning and eliminating dust in a timely manner.
6. Inspection and replacement of tools and tool handles: Regularly check the wear of tools and tool handles, and replace severely worn or damaged tools and tool handles. Keep cutting tools sharp to ensure machining quality and efficiency.
7. Regular calibration: Regularly carry out geometric calibration and parameter setting of CNC vertical lathe to ensure processing accuracy and consistency. Perform necessary system corrections and calibrations according to manufacturer's recommendations.
8. Regular cleaning: Keep the appearance and interior of the CNC vertical lathe clean. Regularly remove chips and waste materials, clean the machine tool surface and working area, and prevent dust and dirt from affecting the machine.

The above are some common daily maintenance items for CNC vertical lathes, but the specific maintenance needs may vary depending on the machine tool model, manufacturer and usage environment. It is recommended to refer to the CNC vertical lathe's instruction manual and manufacturer's recommendations to develop a specific maintenance plan suitable for your machine tool. In addition, regular maintenance and equipment overhaul can be entrusted to professional maintenance personnel or service teams working with the manufacturer.