2013年2月23日星期六

The bearing operation work to maintain


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Keep clean bearing lubrication
Should first check bearing the clean flange bearing surface, then carefully check the bearing oil seal and its surrounding parts have shown adverse symptoms, be sure to replace the lost, poor seal will result in damage to the bearing clouds like normal cause equipment downtime.deep grove ball bearing
Note to cover exposed bearings
Do not check the bearings bearings exposed to contaminants or moisture environment. If the work is interrupted greaseproof paper plastic sheet or similar material to cover once the machine. Case without disassembling may perform inspection, cleaning without masking the bearing to the coating with the brush coated with petroleum solvent cleaning a lint-free cloth to dry or blow dry with compressed air (be careful not to let The bearing assembly is starting rotation). To a small mirror and similar to a dentist with the kind of probe to check the orbital plane of the flange bearings the retainer and beads. Encryption cover is not clean or dust-proof bearings; wipe the external surface can be. If the bearing was damaged that is to be replaced. The sudden shutdown of a loss than replace the bearings in the periodic maintenance shutdown period selected array Order of the damage much more economical.
Check bearing lubricant
Lubricant is very important not only for the bearings, but also for all of the bearing. Note, however, should not add too much grease bearings. Then, is to replace the bearing lubricant. Using oil lubricated bearings in addition to the old oil spilled, if you can, then, should no longer be poured into the fresh oil and let the machine a few minutes at low speed rotation. As far as possible, the oil to collect residual contaminants, and then spilled inter these oil. Joe addition to replacement of grease, the use of grease lubricated bearings should be avoided with cotton material come into contact with the flange bearing any parts. Damage because these residual fibers may be wedged in between the rolling elements and, in particular, the application of the bearing should pay more attention to this problem.

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