( 2) High-end product development and key technology research

In the field of high-end rolling bearing, need into the administrative shut the key techniques include ( 1) High-performance materials for smelting, development and application system: adopting more remelting vacuum refining process, ensure the bearing color and can depend on the material and precision heat treatment performance, reduce the steel material, improve steel mechanical properties; Development and performance type stainless bearing steel, improve the bearing material performance ( 2) High precision bearings custom design: according to the high precision bearings, reengineering from the design source, to carry out the manufacturing, loading process of attack, bearing in particular condition, USES for the height of the supporting equipment customization design, follow PACTS development pattern and realize high precision bearing structure topology optimization design ( 3) : bearing component manufacturing technology research of high performance liquid child bearing busbar processing technology, bearing cage surface modification technology, and major bearing no soft belt dissolving fire technology, ceramic roller, polymer transition cage design and manufacture, etc. ( 4) Long lifetime lubrication technology: for bearing lubrication technology research, to find the gap, for oil is expected to maintain equipment, a device running stability, surface modification and improve grinding bearing channel research and design new lubrication unit and lubrication structure, etc. ( 5) Bearing surface/interface resistance loss technology: develop bearing damage failure mechanism research and development to bitter bearing lubrication, rub resistance, resistance to wear, from the corrosion resistance of surface micro machining technology and surface modification technology, development of slow dislocation and line bearing surface material residual stress concentration of the processing technology, 6) Bearing and connecting parts unitized integration technology: composite bearing and unitized design technology; With sensors, such as temperature, the dynamic bearing design techniques (such as 7) Sealing technology: the new seal material and seal structure, prevent lubricant leakage, Yang to prevent external contaminants invade, realize lubrication bearing long life, etc. ( 8) Remote diagnosis and fault analysis technology: development of very large, high-speed bearings used in fault diagnosis and analysis system, the bearing life prediction analysis; Development testing and evaluating bearing surface damage degree of test and analysis methods, development of related equipment ( 9) Bearing simulation technology, has developed abroad is relatively perfect bearing dynamics modeling and simulation software ( Such as BRAIN, BEAST, Bearing, etc. ) While our country is relatively backward in this aspect ( 10) Fusion bearing service technology to the development of the host performance: to develop high speed machine tools, such as high-speed trains host and service integration technology of bearing system research, carried out bearing reliability based on host performance, service performance, the optimization of design parameters ( 11) Experiment and testing technology, dynamic and real-time manufacturing quality control to ensure the development of detecting technology, including the raceway material test and data, large spectrum analysis technology, roller ball base level detection, various online non-destructive testing technology, etc. ( 12) Life-cycle management; High performance bearing from the design, manufacture, inspection, testing, use, maintenance, scrap with moisture management in the whole life cycle, such as in the field of high-end sliding bearing, bearing the development of products mainly for high-end equipment in the field of national economy and national security and the demand of the advanced weapons and equipment, suggested to speed up the table 5 - 1 listed the key high-end sliding bearing is developed