Single-column linear rail CNC vertical lathes are usually used to process large disc parts, shaft workpieces and symmetrical parts. The processing procedure usually includes the following steps:

1. Preparation work: CNC vertical lathe installs the workpiece on the workbench of the vertical lathe, and uses appropriate fixtures to fix the workpiece to ensure that the position of the workpiece is accurate and stable.

2. Rough turning: CNC vertical lathe uses suitable turning tools to rough machine the workpiece. Rough turning is to cut the surface of the workpiece to a rough size for subsequent finishing. During rough turning, larger depths of cut and feed rates are used.

3. Finishing: In the finishing stage of CNC vertical turning, finer turning tools are used to finely process the workpiece. The purpose of this stage is to bring the workpiece surface to the required size and accuracy requirements. CNC vertical lathes typically use smaller depths of cut and feed rates.

4. Turning the outer circle: If the CNC vertical turning workpiece needs to process the outer circle shape, outer circle turning can be performed. This step of CNC vertical lathe will process the outer diameter of the workpiece to the required diameter and accuracy.

5. Turning inner holes: CNC vertical lathe If there are holes inside the workpiece that need to be processed, CNC vertical lathes can use suitable turning tools to process the inner holes. Processing methods such as drilling, boring or reaming are usually used.

6. Turning grooves: If the CNC vertical turning workpiece needs to process grooves or channels, special turning tools can be used for groove processing. This step is usually used for machining keyways, grooves, etc.

7. Thread processing: If the CNC vertical lathe workpiece needs to be threaded, a thread turning tool can be used for thread processing. This step of CNC vertical lathe is used to process external threads or internal threads to ensure that the thread size and quality meet the requirements.

8. Surface treatment: After the CNC vertical lathe is processed, the surface of the workpiece may need to be processed, such as grinding, polishing, coating, etc., to improve the surface quality and aesthetics.

The above are the usual processing procedures for single-column linear rail CNC vertical lathes. The specific process flow will vary according to the shape, size and processing requirements of the workpiece.