The operation of the double-column CNC vertical lathe involves multiple steps and precautions, as follows:

Boot operation:

1. Check the power supply of the double-column CNC vertical lathe and confirm the position of the equipment switch.

2. For the double-column CNC vertical lathe, turn on the power of the control system according to the prescribed steps, and follow the prompts on the operation screen to select linear or arc interpolation mode.

3. After starting up the double-column CNC vertical lathe, check the workbench, and check and confirm the power supply and lubrication system.

Select operating mode:

1. The double-column CNC vertical lathe supports automatic and manual operation modes. According to the workpiece processing requirements, select the corresponding mode and perform preset operations before operation.

2. When the double-column CNC vertical lathe is in automatic operation mode, the working parameters must be set and saved; when the double-column CNC vertical lathe is in manual operation mode, the processing speed and direction must be determined.

Precautions for safe operation:

1. The rough surface of the double-column CNC vertical lathe workpiece cannot be placed directly on the work surface, but should be supported by pads or screw tops.

2. It is strictly prohibited to use the work surface for other operations on double-column CNC vertical lathes, such as hammering to correct workpieces, welding workpieces, etc.

3. When the double-column CNC vertical lathe opens and stops the workbench, the handle for opening and closing the workbench can only be pulled by hand, and pedals are strictly prohibited.

4. When the double-column CNC vertical lathe worktable is rotating, it is not allowed to lift the beam and move the tool holder quickly.

5. When moving the beam on a double-column CNC vertical lathe, the clamping device must be loosened first, and the clamping device must be tightened immediately after the movement is completed. Each time the beam is lowered, it should be raised a little to eliminate the gap between the screw and nut.

7. When changing speed on a double-column CNC vertical lathe, the joystick must be pushed to the specified position. If the gears are not meshed well, they should be adjusted by micro-movement after work, and it is not allowed to forcibly pull the start and stop handle of the workbench.

Please be sure to note that operating a double-column CNC vertical lathe is a relatively dangerous process. Be sure to remember and follow safe operating procedures to ensure personal safety and normal operation of equipment. At the same time, depending on the specific machine tool model and manufacturer, there may be specific operating requirements and steps, so you should read the machine tool instruction manual and operating manual in detail before actual operation.