CNC machine tools are an indispensable equipment for industrial manufacturing and one of the necessary equipment. At the same time of mechanical manufacturing, the purpose of CNC machine tools is to greatly increase the scope of use and to promote industrial production to a certain extent. The efficiency of the work. Since the development of China's CNC machine tools to maturity, various fields have begun to pay attention to CNC machine tools. At present, China's machine tool casting industry is in a period of rapid development, and the industry is changing from quantitative to qualitative. This period is also a period of greater development and development of the machine tool casting industry. In order to make the machine tool casting industry grow at a high speed, the 12th Five-Year Plan puts forward a clear goal for China's machine tool foundry industry. By 2015, the machine tool foundry industry will achieve a total industrial output value of 800 billion yuan. In addition to the guidance of national policies, an important reason is that the machine tool casting industry has basically allocated resources from the market, and its market competitiveness has also been greatly improved. According to the "2014-2018 China CNC Machine Tool Industry Market Demand Forecast and Investment Strategic Planning Analysis Report" released by the Prospective Industry Research Institute, since 2004, automobiles and parts, aerospace equipment, high-speed trains, military, electronic information, electricity The rapid expansion of production capacity in equipment, ships, engineering machinery, molds and other industries has driven the rapid growth of machine tool consumption. Driven by the national revitalization of equipment manufacturing industry and international industrial transfer, China's equipment tool purchase investment growth rate will continue to maintain about 20% in the next 5 to 10 years, and the demand of the machine tool industry will continue to maintain rapid growth. With the development of the medical industry, the application of machine tools in the medical field is becoming more and more extensive. In the field of machine tool applications, the market for medical devices ranks third, and the total market in Europe, the Middle East and Africa is expected to reach 1.3 billion euros, accounting for 8.6% of the entire market. The field will grow in the next five years. The speed will remain between 7% and 10%, depending on the type of medical device referred to. This healthy growth also reflects the market's growing demand for high-precision medical devices. The medical device industry and the machine tool manufacturing industry are both part of the equipment manufacturing industry, which is part of the equipment manufacturing industry. The difference is that the machine tool manufacturing industry is the basis of the equipment manufacturing industry, manufacturing equipment for industrial and agricultural production, and the medical equipment industry responsibility: One is to manufacture facilities and tools for medical and health institutions, and the other is to make functional replacements or maintenance accessories for the human body, including surgical implant products. At present, the machine tools are continuously applied to various fields, accelerating the development of various industries, and at the same time bringing great convenience and rapid development to the people's life, and no enterprise brings benefits. The future high-end CNC machine tools have broad prospects in the domestic market.