While there is little direct bearing, but in modern life, through travel, boats, aircraft, the use of perturbation, video recorders, washing machines, computers, will use indirect bearing, even in the luxurious hook Yugan also equipped with sophisticated as jewelry The micro-bearings. In the world, people's energy use, improve efficiency and protection of the environment made more and more close to the harsh demands, which requires continuous development of various sophisticated, high-tech bearing the new varieties, adapt to the energy, resources Environmental protection, high-tech aspects of development needs. For example, roller bearings production, is now used more hardenability or hardening of the alloy surface carburizing network, the future requirements of the material is perfect, some bearings need to use rust-proof, heat-resistant materials, including ceramic materials. In the steel smelting process, will promote the adoption of VIM (vacuum melting), VAR (Vacuum Arc), PAM (plasma arc) and EBM, and other new technologies, as well as Ball Screw China Bearing cathodic vacuum plating Satin, ion plating, and other new technologies, new processes, bearing Steel purity higher, better performance. Bearing more applications will be extended, such as linear motion bearings, ball screws, fluid static bearings, fluid dynamic bearing, magnetic bearings, ultra-thin wall bearing, super-fast, ultra-high temperature, ultra-low temperature bearings, and so on will play in the updated space power . Looking at the future development trend of bearings, will tend to be convenient high-speed, small size, high accuracy, light-weight unit, no special maintenance and resistant to environmental performance. 2, the scale of production of large, international, the Group of the international market because of fierce competition, the survival of the fittest, some bearing the company through the reorganization will divide and reorganization of a number of new super large group of new and stronger Transnational Corporation.
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