IKO outer spherical bearing failure prediction and prevention

1. Prediction, prevention of premature failure of the bearing in important ways of mechanical equipment the use of Chinese and foreign spherical bearing life is an important indicator, to understand and control IKO bearing working condition, forecast, prevention of premature failure of the bearing is very necessary. Usually has the following main way. （ 1) The use of advanced technology, the progress of bearing life and secure. Including structure optimization design, processing technology changes, material selections and refined, high efficiency, smooth, precision assembly and devices, and so on. （ 2) Increase the quality of bearing products testing and monitoring, to ensure the quality of outer spherical bearing production has reached about the specification or design request. （ 3) Enhancement of IKO bearing working condition monitoring and diagnosis, early detection is unusual, adopt preventive measures to avoid serious damage to emerge from the sudden accident. 2. Fault diagnosis test system modern IKO bearing fault diagnosis technology, contact elaborate test system and monitoring the wrist is in together. The practical application of analogy detection system has the following kinds of maturity. （ 1) Lateral bearing pulse vibration install bearing fatigue wear ( Or tired flaking) To produce vibration, acceptance will mechanical pulse signal is converted to electrical signals and amplification. When the pulse number is beyond the normal range to mutations, immediately call the police, outer spherical bearing end use. （ 2) Bearing temperature alarm installation smooth IKO bearing bad fever, appearance wear or fatigue will make appearance, when the temperature of the heating to a certain limit, the alarm, and bearing to suspend operation. （ 3) Detection of bearing in operation, the state on a regular basis to detect or monitor the existing defects of extreme development trend. （ 4) Ferrographic diagnosis timing extraction work smooth and fat samples from the outer spherical bearing iron spectrometer is used to inspect the grinding grain number, size and shape characteristics, can find out the level of fatigue and wear, found signs of IKO bearing failure.