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一种特殊设计的方法可将氟化石墨(CF_x)—聚酰亚胺粘结剂干润滑剂涂覆在高速运转的箔片轴承中箔片零件的摩擦表面上。近年来,已研制成一种改进的流体轴承,特别是流体动压型气体轴承,在相对运动轴承零件的空间内装有箔片。这种箔片通常是一种薄的配合材料,它在相邻的支承面之间的流体动力膜的力作用下产生挠曲。因此箔片增强了流体轴承的流体动压特性,并且在一般轴承因过载而失效条件下还可良好地工作。此外,这些箔片的其它优点是可允许相对运动零件的偏心度,并且还具有缓冲和阻尼效应。当箔片轴承高速起动和停止时,相对运动的箔片与支承面之间有摩擦接触。为了降低起动摩擦,以及
A specially designed method is to apply a fluorinated graphite (CFx) -polyimide binder dry lubricant to the frictional surfaces of foil parts in high-speed foil bearings. In recent years, an improved fluid bearing, in particular a hydrodynamic type gas bearing, has been developed that contains foils in the space of relatively moving bearing components. The foil is usually a thin mating material that flexes under the force of a hydrodynamic membrane between adjacent bearing surfaces. The foil therefore enhances the hydrodynamic properties of the fluid bearing and also works well in the event of failure of a typical bearing due to overload. In addition, other advantages of these foils are the eccentricity of the parts that can be moved relative to each other, as well as cushioning and damping effects. When the foil bearing starts and stops at high speed, there is frictional contact between the relative moving foil and the bearing surface. In order to reduce the starting friction as well