To enter the power-on state of the CNC vertical lathe, you usually need to follow the following steps:

1. Start-up preparation: First, make sure that the surrounding area of the CNC vertical lathe is clean and free of obstacles, so as not to affect the operation or cause safety hazards. Check whether all safety protection measures are intact, including protective covers, protective doors, etc. In addition, check whether the various components of the CNC vertical lathe, such as cutting tools, fixtures, worktables, etc., are installed correctly and firmly fixed.

2. Turn on the power: Insert the power plug of the CNC vertical lathe into the power socket and turn on the main power switch. At this time, the power cord of the machine tool should be well connected to ensure stable power supply.

3. Start the control system: Turn on the power switch of the CNC vertical lathe and wait for the control system self-test to be completed. During the self-test process, the system checks the status of each component to ensure that they are all in normal working order.

4. Initialization settings: According to the processing requirements, the CNC vertical lathe inputs the correct processing program and sets the corresponding parameters, such as feed speed, spindle speed, etc. Make sure the system is reset to zero and the tool holder and worktable are returned to their original positions.

5. Preparation for manual or automatic operation: The CNC vertical lathe can be operated manually or automatically according to needs. In the manual operation mode, the manual operating lever can be moved to control the X and Z axis operations to realize the movement and position adjustment of the tool. In the automatic operation mode of CNC vertical lathe, you need to enter the program number, load the program, and confirm that the processing parameters are correct, then press the "Run" button to start processing.

During the entire startup process, you need to pay attention to the operating status of the CNC equipment at any time, such as the spindle speed, worktable position, etc., to ensure the normal operation of the CNC vertical lathe equipment. If you encounter any problems during startup or operation, you should stop operation immediately and seek help from professional technicians.

Please note that different models of CNC vertical lathes may have slight operating differences. Therefore, in actual operation, you should refer to the machine tool's operation manual or relevant training materials to ensure correct and safe operation of the machine tool.