Research process of high speed ball screw units of Beijing MachineTool Research Institute and points for paying attention on its design of structure are introduced.
介绍了北京机床研究所高速滚珠丝杠副的结构设计及其需注意的事项。
2
The developed oils have passed the anti-slip test in Guangzhou MachineTool Research Institute, and good results of industrial test have been obtained in Ji'nan No. 4 MachineTool Works.
研制油品通过了广州机床研究所“防爬”性试验，并在济南机床四厂取得较好的工业试验结果。
3
This paper introduces the structure, features and functions of the CNC system of model YKA7232 worm wheel gear grinding machine, which was developed by our institute and Shanghai machinetool works.