精密数控车床静压导轨的设计  

Design of Hydrostatic Slide for Precision CNC Lathe

作　　者：李文锋[1] 杜彦亭[1] 贾广辉 

机构地区：[1]西安交通大学机械学院,陕西西安710049 [2]大连机床厂,辽宁大连116620

出　　处：《机床与液压》2011年第23期87-90,共4页Machine Tool & Hydraulics

摘　　要：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.

关 键 词：精密数控车床 油腔 支反力 静压导轨 

分 类 号：TG519.3[机械工程—精密仪器及机械]