作者: Qunfeng Zeng , Guangneng Dong , Yanling Yang , Tonghai Wu
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摘要: In the present paper, we have investigated tribological properties and microstructure of used gear oil theoretically experimentally. The deterioration process in-service lubricant oils was also discussed. viscosity running different mileages were analyzed by viscometer Fourier Transform Infrared Spectroscopy (FTIR), respectively. addition, friction wear behaviors pair GCr15 steel ball disc using a on tribometer under mileages’ lubrication conditions. These techniques give reproducible reliable data with which to evaluate severity oils. objective this work is understand analyze influence performance in box. Possible explanations as well its are results reveals depended strongly oil.