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introduction：influenceIJKBearing life factors We know，Unexpected equipment downtime may result when bearings are damaged。It may bring huge losses to the factory。So what are the factors that affect the bearing life，How to avoid these influencing factors，It is what we must know to extend the service life of bearings
2017-10-31 Reading quantity 231
introduction：In non-standard equipment and fixtures，Long ball screws are widely used，In order to improve the service life of ball screw，Widespread adoption，This ball screw is mainly grinding，Accuracy is ensured by grinding with thread grinder。
2017-10-31 Reading quantity 160
introduction：Linear bearings are a kind of high precision、Low cost、Linear motion system with low friction resistance。Linear bearings are used in combination with guide shafts，A direct motion system that uses the rolling motion of the ball to realize infinite linear motion。
2017-10-26 Reading quantity 152
introduction：rollKOYOBearing under load.In the rolling body with inside、The contact surface of the outer ring will produce contact stress.Inne、The outer ring and the rolling body have relative rotating motion when working，Therefore, the contact stress is a pulsating cyclic change。When the contact stress exceeds the limit value，Fatigue cracks occur under the surface，And gradually spread to the surface，Thereby inscribe、The surface of the outer raceway can form fatigue pitting corrosion to rollKOYOBearings lose rotation accuracy，Generate noise，Shock and vibration。So pitting is rollingKOYOFailure mode of bearing。
2017-10-26 Reading quantity 144
introduction：Ball screw is a linear motion system，Its production cost is very low，It is usually used with related bearings。And due to the bearing of the sphere and the shaft of the point of collision，So the load is smaller。
2017-10-24 Reading quantity 141
introduction：IJKBearing fault detection and diagnosis methods，Traditionally, classification has been based on the number of states used for monitoring and diagnostics，That is, according to the nature of the measured signal to classify mainly temperature method、Analysis of oil sample、IJKBearing vibration signal analysis and stator current signal analysish-el0Temperature method by monitoringIJKThe temperature at the bearingIJKWhether the bearing works normally。
2017-10-24 Reading quantity 160
introduction：Outer spherical ball bearings with seat are made of two sealed outer spherical ball bearings and cast（Or steel stamping）Bearing seat composition。The internal structure of the outer spherical ball bearing with seat is the same as that of the deep groove ball bearing，However, the inner ring of this bearing is wider than the outer ring。The outer ring has a truncated spherical outer surface，Automatically aligning with the concave sphere of the bearing seat。
2017-10-20 Reading quantity 171
introduction：Dang GeneralMKTWhen the linear bearing is removed for viewing，First use photos and other methods to make appearance records。In addition，The amount of residual lubricant should be acknowledged and the lubricant should be sampled，Then the bearing is cleaned。
2017-10-20 Reading quantity 167
introduction：The following small series takes you to review the impact of temperature on one-way thrust ball bearings,It is often expressed by high temperatureKOYOThe bearing is in an abnormal condition。High temperatures are also harmful to bearing lubricants。Sometimes the bearing overheating can be attributed to the bearing lubricant。If the bearing is over125℃The long-term continuous transfer of temperature reduces the bearing life。causeKOYOBearing reasons include：Under-lubricated or over-lubricated，lubricant。Contain impurities，overload，Bearing damage ring，Lack of clearance，And the oil seal produced high friction and so on。
2017-10-20 Reading quantity 149
introduction：The bearings in the work of our machinery will not be suddenly damaged on one day。There will be some problems before the damage，Like a noise，Vibration increase，The operating temperature increases, etc。therefore，It is important to check and record the working condition of bearings regularly。Analyze the information，Problems can be found，Schedule repairs before a major failure occurs。
2017-10-19 Reading quantity 148
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