【摘要】 直线滚动导向系统的减振是数控机床和精密加工的研究课题。上海理工大学和上海重型机床厂通过产学研合作 ,在最新研制的SHZ10 4 4双主轴立式车削中心上 ,采取了直线滚动导轨加装阻尼滑座和滚动靴附加减振块这两种减振方法 ,取得了良好效果。文章介绍了两种减振装置的结构、挤压膜减振原理及应用实例。更多还原

【Abstract】 Damping of linear rolling guide is a research topic in fields of CNC machine tools and precision machining. The university of Shanghai Science & Technology in cooperation with Shanghai Heavy Duty Machine Tool Works adopts two measures of adding a damping slide on the linear rolling guide and attaching a damping blocks on the rolling shoes on a newly developed SHZ1044 double axis vertical turning center. Thus satisfactory effect has been obtained. This paper introduces structures of the two damping units and the damping principle of extrusion film as well as the practical examples.更多还原