Precision bearings according to ISO grading standards are divided into: P0, P6, P5, P4, P2. Rank higher in turn, where P0 is the general accuracy, other grades are precision level. Of course, different classification standards, different types of bearings, their classification method somewhat different, but the meaning is to the. The use of performance requirements of precision bearings rotating body with high runout accuracy, high-speed rotation and small changes in friction and friction.
2013年9月2日星期一
such as wear or overheating also recorded.
In the past, such as a car unit, which is unwilling to be able to achieve in the freight train. Information and data, it is Precision bearing to use satellite technology supply, can only be an independent, self-sufficient energy supply systems. "This should be grateful for FAG Group invention Generator Sensor Bearing, via satellite communications has opened up new possibilities for optimizing logistics and freight transport, and to improve traffic safety," Bernd, FAG electromechanical systems commander said. Sensor integrated in the bearing not only record data about the conditions of axle bearing itself, such as wear or overheating also recorded.
Generator Sensor Bearing FAG determining and monitoring features, speed, temperature, mileage and noise, so that conclusions about the condition of the wheels, bogies and even railway track. This means that a good combination of the two can. Evaluation of data records is also the rotating bearing and optimize the entire transport and cargo flow and trucks available space control, positioning, tracking and calculating utilization costs, considering the loads, the number of axes, time and distance.
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