What is the significance of transforming ordinary machine tools into CNC?

The transformation of ordinary machine tools to numerical control is mainly to creatively design the structure of the original machine tools to make the machine tools reach a more ideal state. CNC lathe is a typical representative of mechatronics, and its mechanical structure has many similarities with ordinary machine tools. However, modern CNC machine tools do not simply equip traditional machine tools with a numerical control system, nor are they modified on the basis of traditional machine tools only partially (those are limited by capital and other conditions, and traditional machine tools are converted into recommendations. (The other thing about CNC machine tools). Traditional machine tools have some weaknesses, such as insufficient rigidity, poor vibration resistance, large thermal deformation, large frictional resistance of sliding surfaces, and gaps between transmission elements, etc., making it difficult for CNC machine tools to handle machining accuracy, surface quality, productivity, and service life. Claim. Modern numerical control technology, especially the machining center, has undergone great changes in the structure of its supporting parts, main transmission system, feed transmission system, tool system, auxiliary functions, etc., as well as the overall layout and external modeling. The unique mechanical structure of CNC machine tools is formed. Therefore, in the process of CNC transformation of ordinary machine tools, we should consider various situations to make the performance indicators of ordinary machine tools as close as possible to the CNC machine tools.

　　 Significance of transforming ordinary machine tools into CNC:

　　1. Saving money: Compared with the purchase of new machine tools, the CNC transformation of machine tools can generally save about 60% of the cost, especially for large and special equipment. Generally, the transformation of large-scale machine tools only costs 1/3 of the purchase cost of new machine tools. Even if the structure of the original machine tool is completely transformed and upgraded, it only costs 60% of the cost of purchasing a new machine tool, and the existing foundation can be used.

　　2. Stable and reliable performance: Because the basic parts of the original machine tool have been aging for a long time, there will be almost no stress and deformation that will affect the accuracy.

　　3. Improve production efficiency: After the machine tool is transformed by numerical control, the automation efficiency of processing can be increased by 3 to 5 times than that of the traditional machine tool. For complex parts, the higher the difficulty, the more the efficiency will be improved.

　　 With the continuous development of my country's manufacturing industry, the level of mechanical processing continues to improve, and more and more CNC machine tools have replaced traditional machine tools. However, due to the high price of CNC lathes, ordinary enterprises cannot afford it. Therefore, the CNC transformation of ordinary lathes has become a more reasonable way, which can effectively improve the automatic processing capacity of the machine tool and improve the processing effect on the basis of controlling costs. Therefore, it is of great practical significance to strengthen the research on the CNC transformation of ordinary lathes at this stage. It can more comprehensively grasp the related technologies of the CNC transformation of ordinary lathes, improve the effect of the CNC transformation, thereby improve the work efficiency of the lathe, and make better use of the old The potential value of old equipment improves the economic benefits of mechanical processing enterprises.