Bearing of more complete steel has bearing of pottery and porcelain advantage

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  • source:LAMOND CNC Machining
In recent years, domestic and international the positive result that already obtained plentiful and substantial to the research of bearing of pottery and porcelain, development and materiality make progress. The effect that already got applied subsequent wave to be lost in thought surprising in the domain such as aviation of machine tool, chemical industry, spaceflight. Bearing of more complete steel has bearing of pottery and porcelain as follows magical advantage: 1, rotate speed and quicken ability tall- - the movement below the requirement that can exceed 3 million in Dn value, and skid, wear away and give out heat all can reduce; 2, life grows wear-resisting caustic- - the fatigue life of bearing of complete pottery and porcelain is expected to grow than complete steel bearing 10 - 50 times, bearing of mixture pottery and porcelain, the life tall 3-5 that life also compares complete steel bearing times the left and right sides; 3, be needed to lubricate few- - the friction of material of pottery and porcelain coefficient is low, use bearing of oil-lubricated pottery and porcelain, become rare in lube or below the circumstance of lean oil, its are lubricant ability still not under the traditional lubricant with steel commonly used bearing; 4, wear-resisting corrode- - it is inert material as a result of material of pottery and porcelain, reason is more anti-corrosive and wear away; 5, tigidity is big- - the stretch model volume because of material of pottery and porcelain is high, its tigidity compares big 15-20% of common steel bearing; 6, high temperature resistant- - bearing of complete pottery and porcelain can be in 500. C above temperature works; 7, torque is low- - according to the structure, the torque of bearing of pottery and porcelain reduces 1/3 about; 8, without magnetism not electric- - the harm that bearing of pottery and porcelain can not get magnetism, report. As the development of research and the breakthrough on a large number of production technologies, bearing of pottery and porcelain is in high speed, high temperature, be able to bear or endure the applied foreground of the domain such as corrode will be very considerable. CNC Milling CNC Machining