论文部分内容阅读
根据有限元法对几种类型动静压滑动轴承的计算结果讨论了它们静态承载能力及动态稳定性,并将360度圆柱孔动压滑动轴承和油腔式静压滑动轴承的静、动特性与几种动静压滑动轴承的静、动特性进行了对比,从理论上确定了动静压滑动轴承的承载能力优于油腔式静压滑动轴承,动静压滑动轴承的动特性优于360度圆柱孔动压滑动轴承。
The static load capacity and dynamic stability of several types of dynamic and static pressure sliding bearings are discussed based on the finite element method. The static and dynamic characteristics of the dynamic pressure sliding bearing with 360 degree cylindrical cavity and the oil-cavity static pressure sliding bearing are compared with The static and dynamic characteristics of several dynamic and static pressure sliding bearings are compared. It is theoretically determined that the bearing capacity of dynamic and static pressure sliding bearings is better than that of oil-filled hydrostatic sliding bearings. The dynamic characteristics of dynamic and static pressure sliding bearings are better than those of 360 degree cylindrical bore Dynamic pressure sliding bearings.