论文部分内容阅读
本文叙述了差动原理在长轴孔镗孔中的应用，所设计的镗杆结构作为镗孔机中的进给部分，实现了镗杆体与进给丝杆同心配置，并应用在非标镗孔机上，成功地镗制出长距离同心孔．
This paper describes the application of the differential principle in long axis hole boring. The designed boring bar structure as the feed part in the boring machine achieves the concentric arrangement of the boring bar body and the feed screw rod, and is applied in the non-standard boring Hole machine, successfully boring a long distance concentric holes.