CNC vertical lathe is a high-precision and high-efficiency metal processing method that is widely used in machinery manufacturing, aerospace, automobile manufacturing and other industries. However, sometimes the workpiece processing will be unstable during CNC vertical lathe processing, which brings certain troubles to the processing process. So, what is the reason why CNC vertical lathe workpiece processing is unstable?

First of all, the material and size of the workpiece to be processed are one of the factors that affect the processing stability. If the workpiece is too large or too small, the feed speed and cutting depth may not be properly controlled, resulting in unstable processing. In addition, the hardness and toughness of the workpiece will also affect the stability of the processing. For workpieces that are too hard or tough, if the cutting parameters are set improperly, it is easy to cause tool burrs and jitter, affecting the processing effect.

Secondly, the status of machine tools and cutting tools will also directly affect the processing stability of the workpiece. If the movement accuracy of the machine tool is insufficient or the mechanical structure is loose, the workpiece will vibrate or shift during processing, resulting in unstable processing. In addition, if the tool wears excessively or is not replaced in time, it will also affect the processing stability and cause problems such as burrs and chatter.

Finally, the setting of cutting parameters is also an important factor affecting the stability of processing. When performing CNC vertical lathe processing, parameters such as cutting speed, feed amount, and cutting depth need to be reasonably adjusted according to the specific workpiece material, shape, and processing requirements. Improper setting of cutting parameters will also affect the stability of processing.

To sum up, there are many reasons for the instability of CNC vertical lathe processing, which need to be analyzed and solved from many aspects. Only by paying attention to the influence of these factors, rationally adjusting processing parameters, and taking effective measures can we ensure the efficiency and stability of CNC vertical lathe processing and make greater contributions to the development of the manufacturing industry.