CNC lathe is a high-precision, high-efficiency automated machine tools, but also the use of a large number of CNC machine tools, accounting for about 25% of the total number of CNC machine tools. With the continuous development of CNC machine tools and programming technology, CNC machine tool processing methods have been increasingly widely used. Compared with ordinary machine tools, the processing characteristics and advantages of CNC lathes are becoming more and more obvious, which is manifested in the following aspects:

High degree of automation in the CNC lathe processing parts, in addition to the manual fixture blank, all the processing process is automatically completed by the machine tool, reducing the labor intensity of the operator, improve the working conditions. After some CNC machine tools are equipped with perfect auxiliary devices, "unmanned production" can be realized ".. The adaptability of the processing object is strong, can realize the flexible production of CNC lathe processing parts generally do not need complex special tooling, when the processing object changes, only need to replace the tool and processing program, can automatically process new parts. This provides a shortcut to the research and development of new products, product improvement and modification, and is also suitable for many varieties. The processing of small batch parts is conducive to the fierce market competition of enterprises. The machining accuracy is high and the machining quality is stable. The dimensional accuracy of CNC machining is usually higher than that of ordinary lathes, and it is not affected by the complexity of the part shape. CNC machining eliminates the human error of the operator, improves the consistency of the size of the same batch of parts, and keeps the product quality stable. This creates favorable conditions for improving the assembly quality and efficiency of the product, and greatly reduces the scrap rate of the parts. With high production efficiency, CNC lathe processing efficiency is high, on the one hand, due to the high degree of automation of CNC machine tools, on the other hand, the processing process eliminates the need to draw lines for multiple clamping and positioning. Detection and other processes, effectively improving productivity.. Easy to establish a computer communication network Because the numerical control machine tool uses digital information control, the controller itself is equivalent to a special computer. At present, most numerical control devices have communication interfaces, which can be easily networked with other computers. CNC machine maintenance. Operation and programming personnel require high CNC machine tools are expensive and technically complex. In order to ensure the normal and reasonable operation of the machine tool, improve the utilization rate and maintain good economic efficiency, machine tool maintenance, operation and programming personnel should have a high technical level and good professional quality. With the development of numerical control system, lathe structure and tool material technology, the numerical control lathe is developing to high speed. With the improvement of spindle speed and tool change system speed, process and process more complex and integrated, CNC lathe will to multi-axis, multi-tool and fully automated, precision and simple direction.