The wide application of numerical control technology is one of the main characteristics of world industry in the 21st century. There are two basic ways for the application of NC technology in factories and enterprises: one is to purchase the whole machine tool, the other is to transform the existing ordinary machine tool into the NC machine tool. In the process of leapfrogging from a big manufacturing country to a powerful manufacturing country, we should first master the low-cost numerical control transformation technology. This paper makes a practical technical analysis and Research on the NC transformation of machine tools. |