When processing on a CNC vertical lathe, there are some requirements that need to be paid attention to. The following are some important requirements for CNC vertical lathe processing:

1. Process regulations: Prepare detailed process regulations in advance, including processing steps, selection of cutting tools, setting of processing parameters, etc. Ensure that procedures are followed during processing to ensure processing quality and efficiency.
2. Workpiece fixation: The clamping and fixation of the workpiece on the lathe is very important. The workpiece must be firmly fixed to the lathe using appropriate clamps or devices to ensure that the workpiece does not loosen or shift during the cutting process.
3. Cutting tool selection: Select the appropriate tool according to the workpiece material and processing requirements. Cutting tools should have sufficient rigidity and wear resistance to ensure efficient cutting operations and maintain cutting quality.
4. Tool setup and calibration: The accuracy of cutting tool setup and calibration is critical to machining results. Correctly clamp the tool to ensure the stability of the fixture and the correct position of the tool. It is also necessary to calibrate and calibrate the tool to ensure the accuracy of the cutting position and geometric parameters.
5. Cutting parameter setting: According to the process regulations and workpiece requirements, set cutting parameters, including spindle speed, feed speed, cutting depth, etc. Reasonable cutting parameter setting can ensure the balance between processing quality, efficiency and tool life.
6. NC program writing: Write NC programs according to the process regulations and the geometric parameters of the cutting tools. The NC program should include correct tool radius compensation, cutting path and feed commands, etc., to ensure the accuracy and stability of the cutting process.
7. Safe operation: When using CNC vertical lathes, operators should pay attention to safety matters, use personal protective equipment, and be familiar with the safe operating procedures of lathes to avoid injuries and accidents.

The above are some important requirements for CNC vertical lathe processing. Proper compliance with these requirements guarantees process quality, productivity and operational safety. At the same time, depending on the specific processing task and lathe model, there may also be some specific requirements that need to be followed.