Vigorously promote the transformation of development mode, accelerate the adjustment of product structure, break through key technologies, promote the industrialization process of high-end CNC machine tools, realize the substitution of imports, meet the needs of key industries such as national automobile, energy, transportation, defense industry, aerospace, ship, etc. The urgent task facing the domestic machine tool industry. This is the unanimous appeal of the reporters on September 7th from the “2011 Grinding Machine Advanced Manufacturing and Innovation Technology Seminar and CNC Machine Tool Special Exchange Meeting” held in Shanghai.

As a working machine, precision grinding machines have higher requirements on technical level and stability, while domestic grinding machines have a larger gap than imported grinding machines in Europe and Japan. With the development of the automobile, aerospace, shipbuilding and other industries, the consumption demand of high-end grinding machines is increasing, but the majority of the domestic market still relies on imports. Due to the gap between domestic grinding machines and imported grinding machines, such as accuracy, reliability and stability, the pace and process of replacing imported and accelerating localization in the industry are constrained. In recent years, the state has implemented a "high-end CNC machine tools and basic manufacturing equipment" technology major projects, the technical level of domestic CNC machine tools, especially precision CNC grinding machines, has indeed greatly improved.

The exchange gathered representatives from key industries in the automotive, energy, transportation, defense industry, aviation, and shipping industries. They focused on "structural adjustment, substitution of imports, and meeting the needs of middle and high-end users" around "automobiles, energy, The new developments in the demand for grinding machines in the fields of rail transit, aerospace, ship transportation, tools, etc., as well as the latest technologies and development trends of CNC grinding machines, were discussed and exchanged in the form of special reports, industry demand reports, and high-end forums. Reflect user appeals.

The meeting focused on the exchange of achievements and experiences of major national science and technology projects. Some major special user representatives focus on the practice and research results of the precision grinding machine technology project in the implementation of the national “high-end CNC machine tools and basic manufacturing equipment” technology, respectively, “the status and development proposals of domestic CNC grinding machine technology” and “domestic grinding machine industry” The topics of key common technical difficulties and the next stage of work objectives were discussed.

How to accelerate technological innovation and achieve alternative imports? Participants believed that the core technology and key components of the grinding machine industry could not be introduced. They must rely on the national major science and technology projects, increase technology investment, accelerate technological innovation, and at the same time commit to the upgrading of traditional products to high-end products. Relying on imported high-end CNC machine tools, it truly forms a competitive advantage and achieves the goal of replacing imports.

The Chinese Academy of Sciences, Chinese Academy of Engineering Xu Xingchu, Lu Bingheng, Zhou Qinzhi, Xu Zhilei, four academicians and experts and scholars from many domestic universities, research institutes and machine tool manufacturing enterprises attended the exchange meeting.