Major projects of the hottest high-end CNC machine

2022-08-16
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"Major special projects of high-end CNC machine tools and basic manufacturing equipment" will be launched

"several years later, we hope to see many representatives of domestic high-end CNC machine tools at the project bidding meeting of national major technical equipment." This is a major vision of Wu Bolin, director general of China Machine Tool Industry Association. On January 6, Wu Bolin was full of confidence when he was interviewed. At this time, the major project of high-end CNC machine tools with a planned investment of 22.1 billion yuan landed a few days ago

as one of the 16 major national projects for regular replacement of hydraulic oil Technology identified in the outline of the national medium and long term science and technology development plan (2006~2020), "major projects for high-end CNC machine tools and basic manufacturing equipment" was finally launched at the beginning of the new year. Premier Wen Jiabao of the State Council presided over the executive meeting of the State Council on December 24, 2008, which reviewed and approved this major special implementation plan in principle

it is revealed that the first projects involved in the program will be officially implemented in the near future. According to the special plan, by 2020, 70% to 80% of the high-end CNC machine tools and basic manufacturing equipment used to evaluate the durability of tape adhesion required for aerospace, shipbuilding, automobile and power generation equipment manufacturing will be based in China. The special project basically supports the scientific and technological innovation of domestic high-end CNC machine tools in the form of project bidding

main engine traction market demand-oriented

Wu Bolin used "the greatest support for the development of domestic CNC machine tool industry since the founding of the people's Republic of China" to describe the great significance of the implementation of major projects to the development of domestic machine tool industry

the previously released "several opinions of the State Council on accelerating the revitalization of the equipment manufacturing industry" also proposed "to develop large-scale, precision and high-speed CNC equipment and CNC systems and functional components, change the current situation that most of the large-scale and high-precision CNC machine tools rely on imports, and meet the needs of the development of machinery, aerospace and other industries."

in contrast, Wu Bailin believes that the opinions puts more emphasis on industrialization, while this major special project focuses on scientific and technological innovation. Major special projects have two major characteristics: first, they are highly targeted, emphasizing the main engine as the traction and market demand-oriented, that is, preferential policies focus on supporting the development of high-end CNC machine tools that are urgently needed to maintain national defense security and economic construction; Second, promote scientific and technological innovation in the high-end CNC machine tool industry, fully reflect the principle of taking enterprises as the main body, and ensure the full implementation and implementation of the special content

in view of the current weak independent development ability of China's CNC machine tool industry, the formation of a professional supporting system, the lagging development of functional components, the low level of product automation, poor reliability, accuracy retention and other issues, major special projects have put forward the expected goal: by 2020, form the independent development ability of major products of high-end CNC machine tools and basic manufacturing equipment, and the general technical problems can be solved! The level has entered the international advanced ranks, and some products are internationally leading; Establish complete R & D and supporting capabilities of functional components; Form a technological innovation system with enterprises as the main body and the combination of industry, University and research; Cultivate and establish a high-quality research and development team. In addition, major projects also set phased goals for 2010 and 2015

eight types of complete machines and seven CNC systems benefited

Wu Bolin revealed that in the special investment plan of 22.1 billion yuan, the central direct investment was only 10billion yuan, and the rest were driven by projects, and the special projects were basically implemented in the form of bidding. It includes not only the bidding of complete machine and CNC system products, but also the project bidding of common technology research and development and innovation platform construction

in terms of complete machine, there are 8 categories and 57 kinds of main machine products that benefit, including 80000 tons of hydraulic press and other related products; In terms of CNC system, 7 products benefited, including 17 functional components and key components; There are 12 researches on common technologies, standards and technical specifications, including dynamic thermal deformation compensation technology, multi axis linkage software development, research and development of key technologies of related CNC systems, etc; There are 14 innovation platforms, including organization construction, innovation alliance construction, development center and Engineering Center construction, and another 10 user process test bases will also be put into construction

in addition, the key supporting technologies that have been identified in major projects also include: Key Technologies for the industrialization of CNC machine tools. The above are the problems that should be paid attention to during the installation of tensile testing machines, including high-speed technology, composite technology, intelligent technology, ultra precision machining technology and environmental protection technology; Research on basic generic technology, including research on design theory and design software of CNC machine tools, research on dynamic optimization design of CNC machine tools, research on reliability of CNC machine tools, etc

In an exclusive interview with China industry news, Chen Jihong, chairman of Wuhan Huazhong CNC Co., Ltd., placed great expectations on the implementation of major special projects: "in the severe economic winter brought by the financial crisis, the timely introduction of special projects has brought spring to the CNC system."

he stressed that high-end CNC machine tools are an important support for the development of equipment manufacturing industry. The implementation of special projects is not only conducive to the domestic CNC machine tool equipment manufacturing level to a new level, but also an important support for the implementation of other major technical projects

some responsible persons of machine tool enterprises also expressed concern about the fairness of bidding, and suggested that the bidding of engineering projects should be carried out under the supervision of relevant departments to ensure transparency

Wu Bolin introduced that bidding can be divided into three forms, and "preferential entrustment" is implemented for very few products that can be produced by only a few enterprises; For the individual products that can be produced by a few enterprises, we will implement "selecting the best and determining the standard"; For products that can be produced by most enterprises in the industry, open bidding will be carried out according to the bidding guidelines

moreover, a series of implementation policies for major special projects have been issued successively, including a series of supporting policies. In the supporting policies, including the market risk subsidy policy for the first domestic unit (set). At the same time, the supporting policies will also promote the demonstration application project of the first unit (set)

a survey shows that at present, 90% of the high-end CNC machine tools and basic manufacturing equipment needed for the manufacturing of aerospace, shipbuilding, automobiles and power generation equipment in China rely on imports; The market share of domestic CNC system supporting domestic high-end CNC machine tools is only 2%. As a machine tool, the development of high-end CNC machine tools in China is slow, which indirectly restricts the localization of other major technical equipment

experts believe that the implementation of major special projects will quickly improve the technology and manufacturing level of China's machine tool industry, and effectively promote the scientific and technological innovation and localization process of domestic high-end CNC machine tools and basic manufacturing equipment

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