本文介绍以主轴系统刚度最大为目标求取静压轴承长径比值的方法,通过实例计算,确定了二种结构形式轴承合理长径比值的范围,可供设计时参考;本文从节省能源出发,还提出在满足承载能力的条件下,采用小值长径比的建议。 In this paper, the method of obtaining the ratio of the length to the diameter of the hydrostatic bearing aiming at the maximum rigidity of the spindle system is introduced. The range of the reasonable length to diameter ratio of the two kinds of structural forms of the bearing is determined by an example calculation, which can be used as a reference for the design. Based on the energy saving, Also proposed under the conditions to meet the carrying capacity, the use of small aspect ratio of the proposal.