The so-called bearing burn injury status means: roller wheel, rolling joint bearing cage in a rotating sharp heat until discoloration, softening, deposition and breakage.
Iko bearing burns caused mainly due to poor lubrication of the bearings, you may use regular lubricant or lubricant too much, too little is incorrect.
(1) lubricant status
Lubricant sample to its pollution level to judge. More suitable for iko bearings or large bearings can not close to the observed effective.
(2) voice recognition
Listening or listening stick attached to the shell can clearly hear the voice of the iko bearing, voice recognition of the need for a wealth of experience, and therefore must be adequately trained to be able to identify joint bearing sound and non-bearing sound.
(3) working temperature
Must be a continuous record of temperature. Fails, not only temperature, but also irregular changes. This method is limited with less change in the operation of state occasions.
Speed ??is too large. Clearance is too small. Water or other foreign body. If the above two situations are not so is the shaft, bad precision of the bearing housing, shaft deflection. See here, I think everyone wants to know the solution, first of all, lubricants and lubrication methods, the election of the joints bearing lubricant, and its amount, but also to correct iko bearing selection. Study with bearing clearance and preload, and improved seals. Check the shaft and bearing box accuracy. Of course, if your next expert, so that he's operating you follow the school the best!
Recommended the use of joint bearing, we should pay attention to installation, lubrication, clearance be as accurate as possible, in place.
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