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200/30及200/40型泥浆泵在使用过程中,由于泥浆从塞线投根窜出,顺拉杆、经泵体上密封套、十字头室流进曲轴室,使机油变质失去润滑作用,造成十字头和曲轴箱内传动零件磨损加剧,减少机器使用寿命。为此,我队后勤车间广大职工和技术人员,针对这个问题进行了研究、分析,认为这种设备某些结构不合理,致使泥浆窜到曲轴室内。虽然原设备在拉
During the use of the 200/30 and 200/40 mud pumps, mud flows from the plug wire to the root, and the pull rod, the seal sleeve on the pump body, and the cross head chamber flow into the crank chamber, so that the oil deteriorates and loses its lubrication effect. Causes the wear parts of the crosshead and the crankcase to wear out and reduce the service life of the machine. For this reason, the staff and technicians of our team’s logistic workshop conducted research and analysis on this issue, and considered that some of the equipment was unreasonable, causing mud to reach the crankshaft room. Although the original device is pulling