【摘要】 分别介绍了新型中低压大流量容积式海(淡)水球塞泵的三对关键摩擦副对偶材料的配对效果,以及一对高速旋转密封副的密封件选型,为该泵进一步的产品化奠定了基础。更多还原

【Abstract】 Three key friction pairs’ mating results and a high rotation sealing pair’s style choices of a new middle-high pressure big fluent displacement sea(fresh) water ball piston pump are introduced respectively in this paper for the pump’s future industrialization.更多还原