In the numerical control machine tool industry, information and networking is an inevitable trend, is the basis of intelligent. In recent years with the development of the development of network technology and sensor technology, the machine tool more and more for mass production, the management, yield, output value, scheduling, etc. and the relation between technology and automation, which can be the full realization of full digital, error control, supplementary payment, network diagnosis.
CNC machine tool industry is a high-tech industry. Its features are high technical requirements, rapid product replacement, investment density, product comprehensiveness, and all functional components are vital for the quality and performance of the whole machine.. Product market capacity is small, strong competitors. This has a high demand for the coordination of government support and the effective and flexible management of enterprise. The basic policy direction is to bring the national policy guidance, industry structure improvement and flexible and efficient enterprise mechanism to better combine the three.
Due to the technology of numerical control system is complex, CNC system is belong to high-tech electronics industry both software and hardware R & D content, requires a large capital and technology strength, it's definitely not a can support. Reckless investment launched, the future can not support, easy to cause the loss of human resources, so the government guidance is necessary. The organization numerical control system the production, the study, the research and the research, the function part also should be such.
NC machine tools is now manufacturing industry the necessary equipment, equipment must be one of the machinery manufacturing also, the intended use of the NC machine tool is greatly increased the use of range, and in a certain extent, the promotion of industrial production, improve work efficiency. Since the development of CNC machine tools in China, the various fields have begun to focus on CNC machine tools.. China's current casting machine industry is in a period of rapid development, the industry is from quantitative to qualitative change stage. This period is also the machine tool foundry industry from big to strong, more meaningful period of development.
At present, the domestic production of CNC machine tools can be broadly divided into three types of economic machine tools, universal machine tools, high-grade machine tools. Economic type machine tool are basically open loop control; universal machine tool is in the semi closed loop control technology, resolution can reach up to 1 micron; high-grade machine adopts closed loop control, also has high accuracy, high speed, complex, with various compensation function, fault control function, automatic diagnosis and resolution can reach 0.1 microns, a computer can replace the programming.
To learn from China CNC machine tool industry development outlook in the application of domestic economic type CNC machine tools are the basic domestic products, domestic products whether in quality or in reliability can meet the needs of most machine tool users. Domestic popularity of CNC machine tools about 60% to 70% are using domestic products, but the need to point out is that the domestic CNC machine tool about 80% of the CNC system are in the use of foreign products. High - grade machine tool domestic products can only account for 2%, the basic is imported by. In the market demand for low-grade machine tools and mid-range machine tools about 50% and 40%, high-grade CNC machine tool needs is about 10%.
Industrial automation is the realization of the industrial 4.0 based, and industrial automation and one of the most representative indicators is the popularity of robots, China's current per million people only 21, and developed countries such as Japan and South Korea compared, a huge difference, and the global average of 55 units / million people compared, a large gap, so to speed up the development of industrial automation is urgent affairs of our country manufacturing industry.
China machine tool output and the output of CNC of rate from 2004 11%, increased by 27% in 2013 to 34.6% and 54.7%, and the average level of the developed countries the production of CNC machine tools CNC rate in more than 65%, the output value of NC rate in 80% the left and right sides, so NC machine tool in our country development and still has great potential, is expected to by 2020, high-end CNC machine tool equipment rate will reach 80%. China's annual consumption of middle grade CNC machine tool in the number of 5-6 million sets, the amount of about 6000000000 yuan, of which imports accounted for about 85% of the total. The future of CNC machine tool industry in China has a good development potential, import substitution of space.
In recent years, China's manufacturing industry development by leaps and bounds, under the support of the huge demographic dividend, 2013 China become the first goods trade country in the world, and was awarded the title of "world factory". However, with the gradual disappearance of the demographic dividend, in manufacturing industry of our country into the dilemma of transformation; at the same time, such as the United States, Germany and other developed countries have launched a variety of support and incentives to develop their own manufacturing industry, Chinese manufacturing industry forced to seek change, to maintain the advantages of the future of China's manufacturing industry, but this time the birth of the industrial 4.0 "concept, just for the Chinese manufacturing industry pointed out the direction.
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