At present, machine tools are continuously applied in various fields, which accelerates the development of various industries, and also brings great convenience to people's lives and brings many benefits to enterprises. In the future, high-end CNC machine tools will have broad prospects in the domestic market.
In the CNC machine tool industry, informatization and networking are an inevitable trend and the basis for intelligence. In recent years, with the development of network technology and the development of sensing technology, machine tools are more and more used in mass production, and its management, output, output value, scheduling, etc. can be linked with automation technology, so that it can be fully realized Full digitization, error control, data compensation, network diagnosis and other functions.
It is understood that the CNC machine tool industry is a high-tech industry. It is characterized by high technical requirements, fast product replacement, high investment density, strong product comprehensiveness, and each functional component is crucial to the quality and performance of the whole machine. The product market capacity is small, and the competitors are strong. This places high demands on the government's support and coordination and the effective and flexible operation of enterprises. The basic policy direction is to better combine the national policy orientation, the improvement of the industry structure and the flexible and efficient enterprise mechanism.
CNC machine tools are the necessary equipment and one of the necessary equipment for industrial manufacturing. At the same time of machinery manufacturing, the purpose of using CNC machine tools is to greatly increase the scope of use, and to a certain extent promote industrial production and improve work efficiency. Since the technology of CNC machine tools in my country has developed to a mature stage, various fields have begun to pay extensive attention to CNC machine tools. At present, my country's machine tool casting industry is in a period of rapid development, and the industry is changing from quantitative change to qualitative change. This period is also a period in which the machine tool casting industry has grown from large to strong and has more development significance.
At present, CNC machine tools produced in China can be roughly divided into three types: economical machine tools, popular machine tools, and high-end machine tools. Economical machine tools are basically open-loop control; popular machine tools use semi-closed-loop control technology, and the resolution can reach 1 micron; high-end machine tools use closed-loop control, with high precision, high speed, compounding, and various compensation functions. New control functions, automatic diagnosis, the resolution can reach 0.1 micron, and the computer can replace the human for programming.
From the forecast report on the development prospect of China's CNC machine tool industry, it is known that the economical CNC machine tools used in China are basically domestic products, and domestic products can meet the needs of most machine tool users in terms of quality and reliability. About 60%~70% of the domestic popular CNC machine tools are domestic products, but it should be pointed out that about 80% of the CNC systems in these domestic CNC machine tools use foreign products. In terms of high-end machine tools, domestic products only account for about 2%, and they are basically imported. In terms of market demand, low-end machine tools and mid-range machine tools account for about 50% and 40% respectively, and the demand for high-end CNC machine tools is about 10%.
Industrial automation is the basis for the realization of "Industry 4.0", and the most representative indicator of industrial automation is the popularity of robots. At present, there are only 21 units per 10,000 people in my country, compared with developed countries such as Japan and South Korea Compared with the global average of 55 units/10,000 people, there is also a big gap. Therefore, accelerating the development of industrial automation is the top priority of my country's processing and manufacturing industries.
The numerical control rate of my country's machine tool output and output value increased from 11% and 27% in 2004 to 34.6% and 54.7% in 2013. At present, the average level of numerical control rate of CNC machine tool output in developed countries is above 65%. The numerical control rate is about 80%, so the development of CNC machine tools in China still has great potential. It is expected that by 2020, the equipment rate of high-end CNC machine tools will reach 80%. At present, the number of medium and high-end CNC machine tools consumed in my country is about 50,000 to 60,000 sets, with an amount of about 6 billion yuan, of which imports account for about 85% of the total. In the future, my country's CNC machine tool industry has good development potential, and there is a large space for import substitution.
In recent years, my country's manufacturing and processing industry has developed by leaps and bounds. With the support of a huge demographic dividend, China became the world's largest trader of goods in 2013, and won the title of "World Factory". However, with the gradual disappearance of the demographic dividend, my country's manufacturing and processing industry has also fallen into a transitional predicament; at the same time, developed countries such as the United States and Germany have successively launched various support and stimulus policies to develop their own manufacturing industries. It is urgent to seek changes to maintain the advantages of my country's manufacturing and processing industry in the future, and the birth of the concept of "Industry 4.0" at this time just pointed out the direction for China's manufacturing and processing industry.
