Improving the processing accuracy of CNC vertical lathes is a comprehensive task that requires approaches from many aspects. Here are some key strategies and approaches:

Improving the basic manufacturing and processing accuracy of CNC vertical lathes: The basic stability of the machine tool is the prerequisite for ensuring processing accuracy. Therefore, attention should be paid to the design and manufacturing quality of machine tools to ensure that the rigidity and stability of the machine tools meet the requirements. In addition, CNC vertical lathes are regularly maintained and maintained to ensure the normal operation and accuracy of each component.

Optimize CNC vertical lathe processing programming: The rationality of CNC vertical lathe programming directly affects the processing accuracy. Optimizing programming can start from the following aspects: first, ensure the comprehensive and reasonable optimization of the CNC vertical lathe programming origin to reduce positioning errors; second, use a variety of methods to process programming data information to improve the accuracy of data programming; finally, The error problem existing in the backlash shall be compensated scientifically and reasonably.

Choose reasonable tool materials and angles: The choice of tool has an important impact on machining accuracy. Appropriate tool materials and angles should be selected based on factors such as processing materials and processing methods to improve processing efficiency and accuracy.

Analyze the processability of processed parts: Before processing, the CNC vertical lathe fully analyzes the processability of the parts and determines the reasonable processing sequence and process parameters to reduce errors and deformation during the processing.

Pay attention to the impact of the quality of the CNC vertical lathe on the cutting tools: the performance of the CNC vertical lathe directly affects the service life and machining accuracy of the cutting tools. Therefore, when choosing a CNC vertical lathe, its performance stability and processing accuracy should be fully considered.

Choose a reasonable clamping method for processing workpieces: The choice of clamping method has an important impact on the processing accuracy. A reasonable clamping method should be selected based on the characteristics and processing requirements of the workpiece to reduce positioning errors and vibrations.

Coping with machine tool system errors: CNC vertical lathe system errors are another important factor affecting machining accuracy. The impact of machine tool system errors on machining accuracy should be reduced through methods such as pitch error compensation, backlash error compensation, thermal deformation compensation, and servo system error suppression.

To sum up, improving the machining accuracy of CNC vertical lathes requires comprehensive optimization from many aspects such as machine tool design, manufacturing, maintenance, programming, tool selection, process analysis, clamping methods, and machine tool system error response. Only by comprehensively considering these factors can we effectively improve the processing accuracy of CNC vertical lathes and meet the needs of high-precision processing.