轴向柱塞马达连杆滑靴与斜盘摩擦副烧损原因判断和改进

Judgement on the Reason of Burning Loss of Friction Pair of Slipping Shoe and Swashplate in Axial Plunger Motor and Investigation into Its Improvement

本文介绍采用。日D_L三项性能指标验算的方法,通过实例判断轴向柱塞马达中滑靴与斜盘摩擦副的烧损原因是由静压支承设计不合理所造成,改进后试验成功。

The reason of burning loss of friction pair of slipping shoe and swashplate in axial plunger motor, which is improper design of hydrostatic bearing, is judged by the method of checking computation using three perforomance indexes α, β and DL and by an actual example.