The development of Chinese high-end bearing analysis

High-end research and development present situation and the analysis of bearing in the third chapter high-end research and development present situation and the analysis of bearing in order to satisfy the national economy and defence industry the huge demand for high-end bearing products, both at home and abroad are put in a lot of manpower, material and financial resources and constantly improve the research and development of high-end bearing system, and actively carry out the related basic theory, application technology and high-end bearing system of research and development of the industry status quo and analysis ( A) High-end rolling bearing as the status quo of the research and development and analysis of China's high-end bearing technology is behind one of the main causes of the international advanced bearing enterprises, compared to in the scientific research investment and heavy visual degree still lags behind, scientific research system is not complete. Such as SKF material tribological behavior study in Sweden, in the British Cambridge materials processing research, high-speed lubrication technology research in the Netherlands research institutes, and establish technology center with Aaron teaches empire tech cooperation, is committed to bearing friction system simulation modeling research etc. The interior design of SKF company formed its own basic resources, with headquarters in Germany the r&d team research and development center, Asia Pacific and greater China area. NSK power input to the product research, is it to do but stand for a long time in one of the key factors of the bearing industry around the world. NSK in the current world with comprehensive research and development center ( Japan fujisawa city) As the core 5 r&d centers, exchanges the cooperation between the research and development center, resources information sharing, successfully constructed the strong global r&d network system. As early as in December 1997, NSK in kunshan, g co. , LTD. Set up the enterprise technology center, g China technology center. NTN China technology center in China in accordance with user requirements and the products of China's natural environment design, product evaluation and product test and other activities and research and development of our country enterprise investment at a lower level, bearing basically is generic and the introduction of the design and manufacturing technology, I have a rolling bearing only undergraduate majors of higher institutes in henan university of science and technology, the research work at Harbin industrial university, ha, only with university of science and technology, and luoyang bearing research institute of xi 'an jiaotong university and other colleges and universities and scientific research units, on the other hand, while all these colleges and universities and research a certain amount of basic research, but the lack of deep research in the theory of modern design of bearing and the bearing design, manufacturing, materials, assembling the systemic research, products for high performance machine tool bearing less targeted research, such as lack of rolling contact bearing lubrication design theory, rolling bearing manufacturing process ( Including heat treatment process, rolling technology, surface modification process, grinding process, etc. ) And deep understanding, such as the assembly technology of basic stay in technology tracking phase as the national key support for rolling bearings in the industry, a large number of colleges and universities, the consortium is forming, a large number of common basic subject projects, such as 973, major projects, science and technology support plan, important issues such as a number of domestic famous universities and research institutes such as tsinghua university, xi 'an jiaotong university, Shanghai jiaotong university, hefei university of technology, Chinese academy of science lanzhou chemical physics research, Beijing university of science and technology, Qingdao university of science and technology, wuhan university of science and technology, shandong university, xinjiang university, etc. , combined with the well-known bearing companies, such as Yang government's bearing co. , LTD. , Harbin bearing group company, wafangdian bearing group co. , LTD. , and gradually formed the basis of rolling bearing research in China