CNC vertical lathe machining of automobile wheels is a common machining process that can be processed efficiently and accurately using CNC vertical lathes. The following is the general process of CNC vertical lathe processing of automobile wheels:

1. Preparation work: Before processing, the required turning tools, fixtures and workpieces need to be prepared. Ensure that the cutting tool selection of the turning tool, the installation of the fixture and the fixation of the workpiece meet the processing requirements.
2. Clamp the workpiece: Install the wheel hub workpiece on the workbench of the CNC vertical lathe, and use appropriate clamps to clamp or support it. Make sure the workpiece is stable and secure during machining.
3. Write the processing program: According to the geometry and processing requirements of the wheel hub, write the processing program in the CNC system. This usually involves specifying the turning tool's tool path, feed rate, depth of cut, etc.
4. Debugging and setting: Before formal processing, program debugging and machine tool setting are carried out through the CNC system. This includes calibrating tool offsets, workpiece origin, tool parameters, etc.
5. Processing process: Start the CNC vertical lathe and start processing according to the pre-written processing program. The machine tool automatically controls the path and cutting parameters of the turning tool to perform accurate cutting and turning feeds.
6. Surface treatment: Carry out surface treatment on the wheel hub as needed, such as turning, cutting, lofting, etc. This can be machined according to vehicle manufacturer or process requirements.
7. Quality inspection: After the processing is completed, the quality inspection of the processed hub is carried out. Use measuring tools (such as calipers, vernier calipers, inspection tooling, etc.) to measure dimensional accuracy, surface quality, etc., to ensure that the processing meets the requirements.
8. Cleaning and maintenance: After processing, clean the machine tool and work area, and remove cutting fluid and chips in time. Carry out regular maintenance and maintenance of the machine tool to ensure the stability and life of the machine tool.

Through CNC vertical lathe processing of automobile wheels, efficient, precise and consistent processing results can be achieved to meet the quality and process requirements of the automobile manufacturing industry for wheels. In the process of processing, it is necessary to abide by the safety operation regulations, correctly use cutting fluid and safety equipment, and ensure the safety of the working environment and operators.