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Rolling mill bearing equipment, prevention, and external parts disassembly was demolished and suspended SouJian bearings, bearing parts demand signs in turn can be used repeatedly and usage record is good.
A, rolling body, any aircraft against environment have cracks and visualization of the rubbish.
B, on stripping roller.
C. the lawn surface, edge, the essence of roller card early.
D. to cope with serious wear and tear or loose rivet scary.
Her body roll path surface have rust and scars.
F, the essence of surface rolling bearings printing and playing.
G. external surface of the inner ring or outer ring diameter on creep.
Terrible. The color is overheating.
A labyrinth, lubrication and and dust cover printing serious damage.
Voice to impact roller: related management methods to reduce the radial clearance, reasonable structure, it USES material with gentle character bearing cage.
Secondly, mill racecourse sound and sound control path, when the rolling element bearing, the racecourse surface rolling, how smooth continuous sound, all cases are mainly voice. Unique bearing general bearing voice is the voice of the racecourse, combined with other sounds. Big pillow, stiffness ratio dropped sound path. As the radial clearance is too small, the lawn audio sound pressure level and the main frequency will increase as the radial clearance decreased sharply.
Sound management path selection methods are: low noise bearings, namely small waveform bearing conditions of use, choose carefully. The sound part of the racecourse, reduce machine noise acoustic path can reduce the mechanical noise.
Finally, import mill and amplification and management methods on cylinder bearing it all happen sharp metal friction sound, mainly in the grease lubricated bearing, large oil lubrication performance deterioration occurs mainly in oil almost does not occur. In addition, in the winter, when there is lighter, when under pure radial load, radial clearance miracle lung type and size is different from the specific speed range, is easy to occur, continuous interruptions. Outer ring raceway take special treatment can prevent a voice, when it is necessary to choose this kind of bearings, bearing radial clearance, or appropriate to reduce the use of high performance, improve the lubrication bearing rigid institutions.
But sometimes, because of the pin hole size and mill pillow or inaccurate measuring surface roughness standards cooperate don't cooperate, the result is high, the chair from a lot of news, lead to bearing radial clearance, bearing itself turn difficulties, reduce heat, aggravate wear or jammed, causing serious and ring at the bearing installed on ginobili.