【摘要】 重型汽车用润滑油主要分为柴油机润滑油、齿轮油、润滑脂等。分别介绍了它们的减磨抗压、清净分散、密封、冷却、防腐等主要作用及性能要求,指出对重型汽车用润滑油的选择主要依据润滑油的粘度等级、质量等级、使用环境及使用部位等。更多还原

【Abstract】 The lubrication oils used for heavy trucks include diesel engine lubricating oils,gear oils,lubricating grease,etc.The paper presents their properties like anti friction and compression,cleaning and dispersing,sealing,cooling and anticorrosion,etc.It points out the selection of lubricating oils for heavy trucks depends on the lubricating oil viscidity,quality and each application.更多还原