The machine tool industry in our country has been lagging behind the foreign mainstream standards in the development of middle and high end machine tools. At present, the machine tool industry of our country is in a relatively difficult adjustment period.
It is reported that although some Chinese enterprises have developed middle and high grade CNC machine tools, but most of them are assembled on the basis of domestic machine tool manufacturing and import key functional components. It does not fully show that we have mastered the research and development technology and manufacturing technology of the middle and high grade CNC machine tools and key functional components. And foreign machine tool enterprises think of you, our machine tool enterprises still have a big gap.
In recent years, the enterprises in our country have continuously promoted the industrial innovation and upgrading. High speed, precision, compound, intelligence and green are the general trends of the development of CNC machine tools. However, the existing problems are still very obvious. Under the influence of R & D capability, 80% of the middle and high grade CNC systems in China, 90% of high grade numerical control systems, and high grade numerical control at the present stage. The 85% of the machine tool also depends on the import from abroad.
1, the scale of China's NC functional components manufacturing enterprises is small.
According to statistics, there are more than 70 manufacturing enterprises in China with fixed assets exceeding 10 million yuan, accounting for less than 10% of the total production enterprises.
2, the core components are heavily imported
In 2002~2008, China is the first consumer country and the first importer of machine tools in the world. But behind the rapid development of the industry, one of the facts that cannot be ignored is that the production of the key parts and components in our country is still being produced by the people, and the profit is not high and the product lacks the core competitiveness.
3. Lack of high technology content threatens industrial safety
The data show that the numerical control rate of the metal cutting machine tool in China in 2012 is 25.8%, and the numerical control rate of the forming machine tool is 5.8%.. Compared with the numerical control rate of output numerical control and the output value of 80% ~ 90% in developed countries such as Japan, the United States, Germany and other developed countries, the numerical control rate of machine tools in our country is still very low, which is bound to be affected. To the downstream enterprise product processing accuracy and processing efficiency.
4, adaptability and satisfaction are far from market demand
The product level of the functional components of our country has a certain gap with foreign countries. The development ability of the functional components of the country is weak, the speed of the development of new products is slow. Most functional components need to cooperate with foreign countries to develop, cooperate, produce, joint venture, and even can only be assembled. Although the situation has changed dramatically in the past two years, the prospect of market share in our country is still not optimistic in the process of developing high technology and the latest functional components.