Bearing maintenance To make the bearings and keep its long-term performance into full play, must earnestly to do regular maintenance (check). Through proper periodic inspection, do early detection of fault, prevent accident arrangement is very important to increase productivity and efficiency.

1, clean Bearing will be removed when check, use first method such as photography and then record the appearance.In addition, to confirm the amount of residual lubricant and lubricant sampling, and then clean the bearing. A, bearing cleaning divided into rough washing and fine washing, can be put in use at the bottom of the container and on the metal frame.

B, rough washing, oil using a brush to remove grease or adhesive.If at this time in oil bearing, pay attention to the loss due to foreign bodies such as rolling surface. C, fine cleaning, slowly rotating bearings in the oil, must be carefully. Commonly used cleaning agent for neutral aqueous diesel or kerosene, according to the need to sometimes use warm lye, etc.No matter use which kinds of detergent, often should filter clean.

After cleaning, coating anticorrosive oil or antirust grease on the bearing immediately. 2, checking and judging To determine remove the bearing can be reused, to inspect the dimension precision, rotating accuracy, internal clearance and mating surface, raceway surface, cage and seal rings etc. About the test results that can be used by bearing the judgement or master of bearing. Judgment standard according to the mechanical properties and important degree and inspection cycle.If you have the following injury, bearing shall not be used again, must be replaced.

1) bearing fracture and defect of the parts. 2) stripping of the raceway surface things rolling Bearing fault identification method Not to remove the check, can identify or predict a trouble-free operation of bearing, to improve productivity and efficiency is very important. The main identification method is as follows:

1) through the voice recognition Through the voice recognition need to have a lot of experience.Must go through adequate training to able to identify three Thai SUNTHAI voice [/ url] bearing and the bearing.Therefore, should as far as possible from staff to carry out the work.With listening gear or listening bar on the shell can be clearly heard the sound of the bearing.

2) through the working temperature for identification Belong to more recognition method, this method is limited to use in place of running condition is not change.Therefore, must carry out continuous recording of temperature.Failure, temperature not only, also can appear irregular change. 3) by the state of the lubricants for identification The lubricant sampling analysis, through its pollution degree is mixed with foreign bodies in the judgement or metal powder, etc.The method for larger cannot close observation of bearing or bearing are particularly effective.