精密数控车床静压导轨的设计

Design of Hydrostatic Slide for Precision CNC Lathe

介绍液体静压导轨应用于精密机床的优点,根据DLM系列精密数控车床的整体结构方案及其导轨的工况确定了静压导轨的结构方案;分析DLM系列精密数控车床的静压导轨受载情况,得到各油腔的支反力,并完成静压导轨各个参数的计算。

The advantages of the hydrostatic slide which was applied in the precision machine tools were introduced. The structure scheme of the hydrostatic slide was determined based the whole structure scheme and the guide＇s working condition of the DLM series precision CNC lathe. For the design of the hydrostatic slide, the model of load analysis was established and the support reaction force of each pocket was calculated. The calculations of each slide＇s parameters were completed.