任何机械寿命的长短,影响因素很多。但最重要的一条,是发动机的润滑问题。对发动机的润滑工作做得好,使用油品对路,按期换油,发动机的使用寿命就可以大大延长。文章结合自己的工作实际,谈了对润滑工作的认识,介绍了润滑油的主要性能指标,对润滑油失效进行了分析,提出了做好机械润滑工作,延长设备寿命的措施。 The length of any mechanical life, many influencing factors. But the most important one is the lubrication of the engine. Good work on the lubrication of the engine, the use of oil on the road, on time oil change, the service life of the engine can be greatly extended. Based on the actual working conditions, the article talks about the understanding of lubrication work, introduces the main performance indexes of lubricating oil, analyzes the failure of lubricating oil, and puts forward some measures to do the work of mechanical lubrication and prolong the service life of equipment.