Common problems during CNC vertical lathe processing mainly include the following points:

1. Processing accuracy problem: This may be caused by multiple factors, such as the accuracy of the CNC vertical lathe itself, tool wear, improper workpiece clamping, etc. If the machining accuracy does not meet the requirements, it may lead to part size deviation or poor surface quality.

2. Tool life issue: Tools carry important cutting tasks in CNC vertical lathe processing, and their lifespan directly affects processing efficiency and cost. Too fast tool wear or premature failure may lead to reduced processing quality.

3. Over-cutting of the workpiece: This may be caused by the CNC vertical lathe due to insufficient strength or inappropriate size of the tool, irregular operation, improper setting of cutting parameters, uneven setting of cutting allowance, etc. Overcutting of the workpiece will produce processing errors and affect product quality.

4. Inaccurate marking: This is a problem that may occur in the step of determining the origin of CNC vertical lathe. Factors such as inaccurate manual operation by the operator, burrs around the mold, non-vertical edges, and magnetic centering rods may lead to inaccurate centering.

5. Machine collision: Although CNC vertical lathes are sometimes considered a process of technological improvement, machine collisions are still a problem that needs to be avoided in CNC vertical lathe processing. It can result in machine tool damage, tool damage or even personal injury.

In addition, during use, CNC vertical lathes may also encounter specific problems such as beam control failure, abnormal obstacle alarm failure, tool holder not in place or rotating continuously. These problems need to be checked and dealt with in time to ensure the normal operation and processing quality of the machine tool.

In order to solve these problems, operators need to have certain CNC technology and machine tool operation experience, and be able to make reasonable adjustments and processing according to the status of the machine tool and processing needs. At the same time, regular maintenance and upkeep of machine tools to keep them in good condition is also an important measure to reduce processing problems.