In the process of using CNC vertical lathe, some common problems may be encountered as follows:

1. Programming problem: CNC vertical lathe needs to be programmed to guide the machine tool to perform processing operations. Syntax errors, trajectory planning errors, speed setting errors and other problems may occur during programming, which may cause the machine tool to fail to execute the machining program correctly.
2. Processing program problems: There may be errors in the processing program, including cutting parameter setting errors, tool selection errors, feed speed selection errors, etc. These problems can lead to poor processing quality and even cause machine tool crashes.
3. Clamping problem: CNC vertical lathe needs to fix the workpiece on the machine tool through the fixture for processing. Problems such as improper selection of fixtures, insufficient or uneven fixture fixing force may cause the workpiece to move or deform during machining, affecting machining accuracy.
4. Workpiece design problems: There may be problems such as complex geometry, difficult cutting, and difficult tool selection in the design of the workpiece. These factors may increase the difficulty of processing and cause problems in the processing process.
5. Processing parameters: Reasonable selection of processing parameters such as cutting speed, feed speed, and cutting depth is crucial to processing quality. Improper selection of machining parameters may lead to problems such as poor machined surface quality and unstable cutting process.
6. Tool wear problem: The tool will wear out during processing, and excessive wear may lead to problems such as reduced processing quality and increased cutting force. It is necessary to check and replace the tool in time to ensure the processing quality and efficiency.
7. Machine tool failure problems: CNC vertical lathe machine tools may fail, such as servo system failures, transmission system failures, etc. These failures will cause the machine tool to fail to work properly and require timely repair and repair.

In the face of these problems, operators need to have good machine tool operation and debugging skills, find problems in time and take correct solutions. In addition, regular maintenance and maintenance of machine tools to ensure their normal operation is also an important means to avoid problems.