基于深孔钻镗床的一种深孔加工导向体的设计  

A Kind of Guide Body Designed For Deep Hole Processing Based on Deephole Drilling-boring Machine

作　　者：柳东[1] 叶明国 李娟 

机构地区：[1]天津赛瑞机器设备有限公司,天津300301 [2]中科院山东综合技术转化中心烟台中心,烟台264003 [3]烟台生产力促进中心,烟台264003

出　　处：《现代制造技术与装备》2016年第1期45-45,49,共2页Modern Manufacturing Technology and Equipment

摘　　要：针对深孔钻镗床上大直径镗头镗削深孔时,抱杆加工生产效率低下和加工深孔直线度差的技术难题,通过增设一个辅助导向体,实现镗杆与工件的相对旋转,不仅大大提高了生产效率,而且使深孔直线度得到很大改善。In order to resolve the technical problems of lower efficiency and poor linearity which are happened in large and deep hole＇ s machining by enclasping the boring bar on deep hole drilling and boring machine, by adding an auxiliary oriented body, we realized the relative rotation between boring bar and workpiece, it not only greatly improve the production efficiency, at the same time make the deep hole straightness greatly improved.

关 键 词：深孔钻镗 抱杆加工 导向体 相对旋转 

分 类 号：TG52[金属学及工艺—金属切削加工及机床]