The economic growth industry is in a golden age, full of business. Due to the continuous progress of machine tools and technology, machine tool transformation is an "eternal" topic. China's machine tool transformation industry has also entered a new industry dominated by numerical control technology from an old industry. In the United States, Japan, and Germany, there is a broad market for using numerical control technology to transform machine tools and production lines, and a new industry for numerical control transformation of machine tools and production lines has emerged.
Contents of numerical control transformation:
The main contents of numerical control transformation of machine tools and production lines include the following:
（1） Restoring the original function, diagnosing and restoring the faulty parts of the machine tool and production line;
（2） "NC" refers to adding digital display devices or numerical control systems to ordinary machine tools to transform them into NC machine tools and CNC machine tools;
（3） Renovation refers to the renovation of mechanical and electrical parts to improve accuracy, efficiency, and automation, and the reassembly and processing of mechanical parts to restore the original accuracy; Update CNC systems that do not meet production requirements with CNC;
（4） It refers to technological updating or innovation. In order to improve performance or level, or to use new processes and technologies, large-scale technological updating or innovation is carried out on the basis of the original, significantly improving the level and level of upgrading and transformation.
（5） Advantages and disadvantages of numerical control transformation:
1. Reduce investment and short delivery time.
2. Compared with the purchase of new machine tools, it can generally save 60% to 80% of the cost, and the transformation cost is low. Especially for large and special machine tools.
3. Generally, the transformation of large machine tools only costs 1/3 of the purchase cost of new machine tools, and the delivery time is short. However, in some special cases, such as the production and installation of high-speed spindles and automatic tray exchange devices, which are too time-consuming and expensive, the cost of transformation often increases by 2-3 times, which can only save about 50% of the investment compared to purchasing new machine tools.
4. Stable and reliable mechanical performance, limited structure
The basic components used, such as the bed and column, are heavy and solid casting components, rather than welded components. The modified machine tool has high performance and good quality, and can continue to be used as new equipment for many years.
5. However, due to the limitations of the original mechanical structure, it is not suitable to make a breakthrough transformation. Familiarize yourself with the equipment and facilitate operation and maintenance. When purchasing new equipment, you do not understand the new equipment.