机器设备执行按质换油,不仅可减少设备故障,更主要的是可以直接节约润滑油,并且通过提高机床使用寿命精度和可靠性等,还可间接节约大量润滑油,达到节能目的。目前,世界上大约有1/3能源消耗在摩擦上,英国摩擦学专家乔斯特讲,每年合理运用摩擦学的原理与知识,就可使英国工业每年节约5亿1千多万英镑,相当于英国国民经济总产值的1％,设想到2000年可节约2亿至3亿英镑。乔斯特估计,在 The implementation of machinery and equipment by oil change, not only to reduce equipment failure, more importantly, can directly save oil, and by improving the service life of machine tool accuracy and reliability, but also indirectly save a lot of oil, to save energy. At present, about 1/3 of the world’s energy consumption is in friction. According to Jost, an expert on tribology in the United Kingdom, a reasonable annual application of the principles and knowledge of tribology can save the British industry more than 510 million pounds a year, At 1% of the gross national product of the United Kingdom, it is envisaged that by 2000 it will save between 200 million and 300 million pounds. Jost estimates, at