摘要
在组合机床动力滑台设计中,采用直线滚动导轨替代传统的滑动导轨,实现动力滑台的滚动化传动(滚珠丝杠+滚动导轨),可以显著提高滑台传动精度及进给速度,减少驱动功率及维修费用,缩短设计及制造周期,具有明显的技术经济效益。
The treatise points out that in the design of combined machine tool power sliding platform rolling grid, it is more effective an efficient to replace the traditional sliding platform with rolling grid. And has an analysis of the bearing load surrounding of power sliding rolling grid, give a calculation formula of service life cites practical examples to illustrate .
