据现场反映,日本进口的富士号钻井船的泥浆泵缸套、活塞杆、阀体、阀座等配件使用寿命较长,现将大港油田钻井指挥部提供我广的样品进行了解剖分析,供参考。一、缸套缸套外形见图1。解剖的缸套是经过使用的,内孔已有磨损,并有一条明显“拉缸”痕迹,如图2所示。 According to the scene, Japan imported Fuji drilling mud pump cylinder liner, piston rod, valve body, seat and other parts of the longer life, now Dagang Oilfield Drilling Command to provide my wide sample for anatomical analysis for reference. First, the cylinder liner shape shown in Figure 1. The dissected liner was used, the bore was worn, and there was a clear “cylinder” trace as shown in Figure 2.