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齿轮的润滑状况如何,对降低摩擦,减少磨损,降低主燃油的消耗,提高机械效率及延长机械寿命,节省人力,减少维修费用等方面有着重要的意义,因此国外对润滑材料的研究相当重视. 我国对润滑研究工作虽起步较晚,但取得了一定的成绩.近年来对车辆齿轮润滑研究又有新的突破,多年来普遍使用通称“黑机油”的渣油型车辆齿轮油已被馏份型车辆齿轮油所取代。
The lubrication status of gears is of great significance in reducing friction, reducing wear, reducing main fuel consumption, improving mechanical efficiency, prolonging mechanical life, saving manpower, and reducing maintenance costs. Therefore, foreign researches on lubricating materials have attached great importance. Although China’s lubrication research work started late, it has achieved certain results. In recent years, there have been new breakthroughs in research on vehicle gear lubrication. Over the years, the commonly used “black machine oil” residual oil has been used as the distillate gear oil. Vehicle gear oil replaced.