Calculated thrust angular contact ball bearings wear after their residue. Many people do not quite understand, have worn also calculated which residue? Fact, your idea is wrong, its main purpose was to assess the life of the thrust angular contact ball bearings calculated for these residues.
Wear number granularity morphology and composition of the residue analysis thrust angular contact ball bearings. Magnetic plug inspection method applies to the residue particle size greater than the case. Other methods such as the membrane assay infrared spectroscopy the jurisprudence of performance Prosecution, particle counting method. These methods are not applicable to online testing. The heat in the bearing oil temperature detecting method is mainly by the friction loss of the function of changing from a predetermined average temperature not exceeding the type of oil temperature detection method.
Thermocouple method is one of the most commonly used method of resistance thermometry are also common, the temperature the radiation thermometry thermometer lower limit in it is not for the thrust angle contact ball bearing oil temperature detecting infrared photography method is a the non-contact method of the online monitoring bearing temperature of the oil bearing optical system of the infrared heat radiation set at the coke to the infrared detection element to the infrared radiation is converted into a weak electrical pulse signal of this signal through the electronic circuit to enlarge.


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