The current research status of bearing high-end bearing

High dynamic bearing research and development system of the present situation and the analysis of China's high-end bearing technology is behind one of the main causes of the international advanced bearing enterprises, compared in language input and heavy visual degree still lags behind, the scientific research system is not complete. SKF in standard material tribological behavior of the study, carried out in the British Cambridge materials processing research, high speed skating technology research in the Netherlands research institutes, as well as to establish technology center, teaches the empire technical university cooperation to friction bearing system simulation modeling research, such as the interior design of SKF company formed its own basic resources, with the German headquarters r&d team research and development center, Asia Pacific and greater China area. NSK power input to the product research, is it can do but can stand for a long time in bearing industry forefront of the world's beauty is one of key factors, NSK around the world have recently 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, one by one, 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 the product test and other activities to our country enterprise r&d investment at a lower level, bearing design and manufacturing technology is basically a system of introduction, I have a rolling bearing only undergraduate majors of higher institutes in henan university of science and technology, research work at the university of Hal work quantity, marina polytechnic university, xi 'an jiaotong university and Yang bearing research institute of colleges and universities and scientific research units and so on. The other picture, all belong to the likelihood that some colleges and universities and research some basic research, but the lack of deep research in the theory of modern design of bearing and the bearing systematic research, design and manufacturing, materials, assembly products for high performance machine tool bearing less targeted research, such as the lack of dynamic contact bearing lubrication design theory, rolling bearing manufacturing process ( Including heat treatment process, dairy process, surface modification と grinding process, etc. ) And deep understanding, such as the assembly technology of basic stay in technology tracking phase. As national key support for rolling bearings in the industry, a large number of colleges and universities, the consortium is forming, a large number of its sexual topics based on the 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 institute of technology university, Qingdao university of science and technology, wuhan university of science and technology, shandong university, a new university, etc. , combining with famous bearings companies, such as land Yang yc 1 bearing co. , LTD. , Harbin bearing group company, wafangdian bearing co. , LTD. , etc by formed the basis of the hydraulic bearing research in China