一种机床主轴动静压轴承工作能力的简易计算方法  

A Simple Calculation Method for Working Capacity of Machine Tool Principal Axis Hydrostatic Bearing

作　　者：邓力凡[1] DENG Lifan(Hunan Mechanical Electrical Polytechnic,Changsha 410151,China)

机构地区：[1]湖南机电职业技术学院机械工程系,长沙410151

出　　处：《机械工程师》2023年第12期103-105,共3页Mechanical Engineer

摘　　要：介绍了深浅腔液体动静压轴承的结构特点和工作特性,针对一个动静压轴承的载荷进行了计算,建立了轴承刚度和油泵功率的计算公式,为设计不同轴颈的轴承提供了依据。The structural characteristics and working characteristics of deep and shallow cavity liquid hybrid bearing are introduced.The load of a hybrid bearing is calculated,and the calculation formulas of bearing stiffness and oil pump power are established,which provides a basis for the design of bearings with different journal.

关 键 词：负载计算 刚度计算 油泵功耗 

分 类 号：TH122.3[机械工程—机械设计及理论]