ＭＣＦ含油尼龙轴套在西津船闸廊道门的应用西津船闸自１９６６年１月启航以来，３个闸首廊道门的主轮轴套一直采用铝铁青铜铸造加工制作，此材料造价成本高，使用寿命短，而且对轮轴有严重磨损，几乎每年船闸检修都要更换轮轴和轴套。１９９２年２月西津船闸检修，对３个... Application of MCF oil-bearing nylon bush in Xijin shiplock corridor gate Since the sailing of Xijin Ship Lock in January 1966, the main bushings of the 3 gate corridor gates have been made of aluminum bronze casting. The cost of this material is high and the service life Short, but also heavily worn on the axle, axles and bushings have to be replaced almost every year. February 1992 West Tianjin Ship Lock overhaul, to 3 ...