HBT270高速镗床进给机构的改进

Improvement on feed mechanism of HBT 270 high-speed boring lathe

针对HBT270高速镗床加工保持架兜孔深度浅、不能满足加工要求的问题,对镗床凸轮装置进行了改进,满足了加工深度的要求。

In view of the problem that the pocket depth of cage was too shallow to meet requirements when being processed with HBT 270 high-speed boring lathe,the cam system of machine was improved and good results were achieved.