论文部分内容阅读
马钢一钢厂铸锭车间的4台140t铸造起重机横行系统传动及立式减速机,过去用150号中极压工业齿轮油润滑。由于该油较稀、加上设备老化。密封差和立式减速机容易漏油等原因,漏油问题成为润滑工作保持无泄漏的一大难题。去年四月份,我们采用8400极压齿轮润滑脂润滑,并对设备缺陷进行技术处理,收到了明显的效果,基本做到无泄漏。 采用8400极压齿轮润滑脂,先在2~#140t吊车横行系统试行。加脂前要将各密封点石棉板密封垫改为胶皮垫并清洗油盖。经过一个月的运行和跟踪观察可行后,再在4台140t吊车上
4 sets of 140t casting crane transverse system drive and vertical reducer of Masteel Steel Mill’s ingot workshop were lubricated in the past by No. 150 medium voltage industrial gear oil. As the oil is thin, plus equipment aging. Poor sealing and vertical reducer easy to leak and other reasons, the problem of oil leakage lubrication has become a major problem to keep leaks. Last April, we used 8400 extreme pressure gear grease lubrication, and technical defects of the device processing, received a significant effect, the basic leak-free. 8400 extreme pressure gear grease, first in 2 ~ # 140t crane ramp system trial. Grease the sealing point before the asbestos gasket to rubber pad and wash the oil cap. After a month of operation and follow-up observation is feasible, then on four 140t crane