After using the CNC vertical lathe, the following work should be done to ensure the normal operation of the machine tool and the long-term use of the equipment:

1. Clean the machine tool: Cleaning the machine tool is an important step to maintain the normal operation of the machine tool and extend its service life. Remove debris such as cutting fluid, chips and dust, and keep the machine tool clean and tidy.
2. Tool and fixture management: Check the wear and damage of tools and fixtures. If necessary, replace severely worn tools, repair or replace damaged fixtures, and ensure the accuracy and safety of the next processing.
3. Lubrication system maintenance: Check the lubrication system of the machine tool to ensure sufficient lubricating oil and coverage of lubrication points. Replace lubricating oil and filter elements in time to keep the lubrication system in good working condition.
4. Inspection of safety protection measures: confirm whether the safety protection device and safety door of the machine tool are operating normally. Check the reliability and sensitivity of emergency stop buttons, light curtains, safety switches and other safety devices.
5. Spare parts storage: Check the storage of machine tool spare parts, including cutting tools, parts and consumables. Replenish spare parts in time when necessary, so as not to cause unnecessary stoppage to production.
6. Record and maintenance log: record the use of machine tools, maintenance records and maintenance. This facilitates regular maintenance checks and provides reference material for machine health and maintenance needs.
7. Training operators: regularly train and improve the skills of operators to make them understand the latest operating methods, safety requirements and common sense of maintenance.

These tasks help to keep the CNC vertical lathe in normal operation, reduce the risk of failure and damage, and ensure the long-term use and production efficiency of the equipment. Please refer to the operation manual and maintenance manual of the machine tool, and carry out the corresponding maintenance and maintenance work according to the manufacturer's recommendations.