CNC vertical lathe is a high-precision and efficient processing method that is widely used in the manufacturing industry. The following is the general processing technology of CNC vertical lathe:

1. Workpiece preparation: First, prepare the workpiece to be processed, including selecting appropriate materials, cutting, sawing, milling and other processing preprocessing according to the engineering drawings and requirements to ensure that the size and surface quality of the CNC vertical lathe workpiece meet the requirements.
2. Clamping and fixing: Install the CNC vertical lathe workpiece on the workpiece table of the CNC vertical lathe, and use appropriate clamps or fixture systems for clamping and fixation to ensure the stability and rigidity of the CNC vertical lathe workpiece and avoid vibration during the cutting process. and deformation.
3. Programming and settings: Use CNC programming software to write CNC programs according to engineering drawings and requirements, and set appropriate cutting parameters, such as cutting speed, feed speed, etc. Input the written program into the CNC system and perform preparatory operations.
4. Machine tool adjustment and calibration: Before processing, adjust and calibrate the CNC vertical lathe, including checking the geometric accuracy of the machine tool, the correctness of tool installation, the wear status of the tool, and tool compensation, etc. Ensure the accuracy and stability of machine tools.
5. Processing operation: Start the CNC system and execute the written CNC program. The CNC system will automatically control the movement of the tool and workpiece. According to the program requirements, cutting, turning, milling, threading and other operations are performed to complete the processing of the workpiece. At the same time, the cutting process is monitored through the CNC system, and cutting parameters and tool compensation are adjusted in a timely manner to ensure processing quality and efficiency.
6. Inspection and trimming: After the CNC vertical lathe completes processing, the workpiece is inspected and trimmed. Use appropriate measuring tools and equipment to check the size, shape, surface roughness and other indicators of the workpiece to ensure the accuracy and quality of the processing results. If necessary, further trimming and processing are performed.
7. Cleaning and maintenance: After processing, clean and maintain the CNC vertical lathe. Remove chips and waste materials, inspect and clean tools, fixtures and machine tool parts to ensure preparation for the next processing.

It should be noted that the specific CNC vertical lathe processing technology will vary according to different workpiece shapes, materials and requirements. In actual operations, relevant processing technology specifications and safety operating procedures should be followed to ensure that the processing process is safe, efficient and quality controllable.