1, INA bearing the key technologies of green manufacturing industry
     As the bearing is a precision mechanical parts, but also with hard wear-resistant material composition, its manufacturing generally need to go through turning, grinding and other processes to complete, which is bound to use cutting fluid, grinding fluid and other pollution on the environment the material. With the cutting tool and cutting technology, the current domestic and foreign to the bearing dry and hard machining has been cutting a lot of research. However, INA bearing is subjected to alternating stress components, how to effectively control the processing of surface residual stress state, as a constraint to the critical application of this technology.
     There is currently abroad by hard turning and then the first raceway surface of the rolling bearing INA bearings of processing, in addition to the cost of this method is said to reduce to the origINAl 55%, life expectancy has increased fivefold. Hard turning of bearing of domestic technology still in the experimental stage, how to improve the bearing of the processing technology, by changing the cutting conditions and methods of processing the surface of the active control of bearing stress state is currently bearing industry, the key technologies to achieve green manufacturing;
     2, INA bearing green manufacturing industry a strategic system
     It includes bearing green management information systems, bearing green design system, bearing green manufacturing process system, INA bearing green quality assurance systems, material bearing green energy resources system, bearing green environmental impact assessment system and other green features six sub-systems, computer communication networks systems and database / knowledge base systems, subsystems, and two support contacts with the outside. For the sake of distinction, bearing the broad green manufacturing, referred to as green manufacturing; narrow bearing green manufacturing, referred to as green production. In the life of the product bearing the entire process, obviously, INA bearing products, green design, green production, green recovery is essential, therefore, has become a major bearing industry technology.



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