In order to rapidly select the best lubricating grease for vehicles in different conditions,4 actual vehicle working conditions are simulated including normal driving,heavy load,climbing and high speed using a four-ball machine with the wear diameter of the measured sample as evaluation index.Combined with droplet point,evaporation loss and oxidation stability,the performance of 4 long-life composite lithium based grease is studied,and the best choice of lubricating grease under different using scenarios are summarized as well.
关键词
长寿命/实际工况/润滑脂/磨痕直径
Key words
Long-life/Actual working conditions/Lubricating grease/Wear scar diamete
维普
万方数据