最近,从中航设备改造研制厂了解到,该厂研制的WMB液体动静压混合轴承,已为国防科工委、航空航天部列入“八五”期间重点推广高技术项目。 动静压混合轴承是一种兼备液体动压轴承和静压轴承二者优点,而又克服了二者缺点的新型液体滑动轴承。它利用液体静压作用将主轴浮起悬在油膜中间,克服了动压轴承启动时 Recently, learned from the AVIC equipment development plant, the WMB liquid hydrostatic hybrid bearing developed by the plant has been included in the “Eighth Five-Year Plan” period for the promotion of high-tech projects by the Commission of Science, Technology and Industry for National Defense, Ministry of Aeronautics and Astronautics. Dynamic and static pressure hybrid bearing is both a hydrodynamic bearing and hydrostatic bearings both advantages, but also overcome the shortcomings of both the new liquid sliding bearing. It uses the role of hydrostatic pressure to float the spindle suspended in the middle of the oil film to overcome the dynamic pressure bearing starts