Nc machine tool industry in China has the ability to sprint to the international advanced level

The closest dispatch of nc machine tools and industrial links.Vigorously develop high-end CNC machine tools and basic manufacturing equipment, has a global strategic significance.After a high-grade CNC machine tools and basic manufacturing equipment support of national major projects of science and technology, numerical control machine tool industry in China in the international market pattern, already from a third party array into the second phalanx, and cultivate a batch of have the ability to sprint to the international advanced level.If the modern industry is regarded as skyscrapers, high-grade CNC machine tools and basic manufacturing equipment is the foundation of the building.Such as cars, planes, ships, million kilowatt nuclear power equipment and other industrial modernization of the required facilities for manufacturing all kinds of equipment, all without the guarantee of it.Based on this, high-grade CNC machine tools and basic manufacturing equipment major national science and technology special (special) as one of 16 major projects of science and technology, and has been incorporated into the national medium and long-term program for scientific and technological development (20062020).Special, remarkable achievement, and have achieved expected results.Chinese academy of sciences and the special technology to the total teacher bing-heng lu recently accepted an interview with reporters, on the specific implementation, support national requirements, major breakthroughs were made in a authority reading service economic and social development, etc.Bing-heng lu pointed out that comprehensive support national significant demand, special covers the function such as high speed, precise, intelligent, composite of high-end CNC machine tools and the use of hot working, surface treatment technology on the basis of forming, modified materials and parts for processing manufacturing equipment, focus on automotive, aerospace, Marine, power generation equipment needed for the big four fields such as high-end CNC machine tools and basic manufacturing equipment and CNC system, feature and key technology research and development.Among them, the multi-axis linkage CNC machine tools is a key technology.Multi-axis linkage is on a single machine tool on the multiple axes of motion at the same time, complex shape parts machining, tool or workpiece can be coordinated movements under the numerical control system at the same time, the realization of machining of complex shape, is of great significance in the modern national defense equipment.Ships, aircraft, rockets, satellites, many key parts in craft of material, structure, machining process has certain particularity and difficulty, using traditional machining method can’t meet the requirements, must adopt multi-axis linkage, high speed and high precision nc machine tool can meet the processing requirements.Special solved a lot of important manufacturing problem.Bing-heng lu said that our country can’t do it before of five-axis linkage machine tool, the use of numerical control system is also made in abroad.This will bring some problems.Foreign high-grade CNC machine tool not only restrict imports to our aerospace enterprise, even if the import, the numerical control system also have information on the back door, can monitor for us, for national security is a very big hidden trouble.Now solved the five-axis linkage, is a great demand for military and aerospace and other fields.In view of the situation of high-grade CNC machine tool import dependence high, during the 11th five-year plan, special emphasis on large imports, wide market demand side of the machining center and CNC lathe research and development for the deployment.Machine tool company has developed a large number of to meet the market demand, conforms to the enterprise the direction of the transformation and upgrading of new products, gantry machining center, five-axis linkage machining centers and other high-end products manufacturing technology maturity;High precision processing equipment in made important headway in manufacturing precision, solved the machine enclosure, guide rail and other key parts processing requirements.The push at the same time, the special machine tool enterprises for research and development of high-grade machine tool and machine tool reliability research, established the comprehensive inspection in important application field verification platform, to strengthen the construction of innovation laboratory, scientific research and quality assurance for the enterprise provides support.Addition and subtraction complementary brightness nc machine tools with 3 d printing belong to nc manufacturing equipment field.If 3 d printing is additive, numerical control machine is a subtraction.For manufacturing are equally important, both need the same attention and support.Bing-heng lu thinks, 3 d printing is made increase through material accumulation, and nc machine tools is according to the drawings the big materials, cut into small, do subtraction, 3 d printing and CNC machine tool has very good intersection.Add material manufacturing can significantly reduce the machining allowance of aerospace structures such as, can easily processing complex shape parts, thereby reducing the demand for five-axis linkage of high-grade CNC machine.Through integration of increase or decrease, both complement each other, to achieve perfect unity.Bing-heng lu said.However, in contrast, development of home-made numerical control machine, apparently, is the top priority.At present, our country has for many years to become the world’s largest consumer of machine tool.High-grade CNC machine tool of market competition, technological competition is very fierce.The United States, Japan, Germany and other manufacturing powerhouse in the domestic machine tool industry at different stages of development, has too many supporting policies.Nc machine tool industry in China has the ability to sprint to the international advanced level bing-heng lu said, special scientific research project is not a general sense, but a systems engineering, national level reflect the will of the country.In 2008, the state council executive meeting examined and through specific implementation plan.Special overall goal is: to 2020 the overall technical level into the international advanced level, some products international leading;High-end CNC machine tools and basic manufacturing equipment main product independent development ability, numerical control system and function components development and supporting capacity;Formed by enterprises as the main body, the combination of technology innovation system;Cultivate and establish a high-quality research and development team;Aerospace, shipbuilding, automobile, power generation equipment required for manufacturing high-grade CNC machine tools and basic manufacturing equipment 80% domestic;Research to develop a number of original technology and products, the formation of the independent innovation at some point within the territory of a breakthrough.Special key tasks including host, CNC system, features and key components, generic technology innovation platform construction, technical service base construction and application demonstration project in seven aspects.Vigorously develop high-end CNC machine tools and basic manufacturing equipment, has a global strategic significance.Smart 20252018 special power China will be entering the final year.Bing-heng lu told reporters.Bing-heng lu pointed out that by 2020, through the key core technology breakthrough, form a high-end CNC machine tools and basic manufacturing equipment independent development ability, the overall technical level into the international advanced level, the part of the international advanced technology, research to develop a number of major products are original and technology;Meet the basic requirement of domestic main industry of manufacturing equipment.For now, the special arranged the products research and development tasks, large automotive covering parts automatic press line and so on more than 10 such equipment has reached the international leading level, completely can achieve import substitution;High-speed gantry five axis machining center and so on more than 20 products reached the international advanced level, the level of the substitute for imported products;High-grade CNC system, precision horizontal machining center, and other products has completed research and development stage.However, in terms of function, reliability, performance and the international advanced level there is a certain gap, five axis tool grinding machine, the grating ruler and encoder r&d and industrialization is still need further verification.Bing-heng lu believes that as a whole development level to see world of CNC machine tools, CNC machine tool industry in China has just from a third party array into the second phalanx, and the first phalanx or have very big difference, but after a special support, we have trained a batch of strength, have the ability to sprint to the international advanced level.