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METHOD FOR PREDICTING DAMAGE TO A COMPONENT OF A ROLLER BEARING
METHOD FOR PREDICTING DAMAGE TO A COMPONENT OF A ROLLER BEARING
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机译:用于预测滚子轴承部件损坏的方法
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摘要
In a method for predicting damage to a roller bearing, a plurality of physical variables of at least one component of the roller bearing is acquired. From the physical variables and from type information of the roller bearing at least a first influencing variable and a second influencing variable are established and based on the at least first and second influencing variables a damage contribution to damage to the roller bearing caused by a White Etching Crack (WEC) mechanism is established and the damage contribution is added to form a damage sum. A remaining service life of the at least one component of the roller bearing due to the damage caused by the WEC mechanism from the damage sum and a first damage accumulation model is then established.
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