在现代机器制造业中,液体静压轴承获得了广泛的应用。它的结构型式是多种多样的,其几种主要的结构型式在参考[1]和[3]中有所介绍。按着向油腔供油的方式,轴承分为外节流及内节流等形式;每种节流形式都有自己的缺点。采用外节流形式不仅会增大主轴部件的外廓尺寸,而且自节流器到轴承油腔的油路的管道较复杂,这样削弱了整个主轴部件的 In the modern machinery manufacturing industry, hydrostatic bearings have been widely used. Its structure is varied and its main structure types are described in references [1] and [3]. According to the way to the oil chamber, the bearing is divided into external and internal throttling, etc. forms; each form has its own shortcomings throttle. The use of external form of the throttle will not only increase the size of the main shaft components, but also from the throttle to the bearing oil chamber of the pipeline more complicated, so weakened the entire spindle components