1) CNC deep hole boring machine
数控高效深孔镗床
2) CNC deep-hole drilling & boring machine
数控深孔钻镗床
4) Deep Hole Drilling & Boring Machine
深孔钻镗床
1.
Analysis and Calculation of Coolant Supply Saddle Driving System of Deep Hole Drilling & Boring Machine;
深孔钻镗床授油器拖板传动系统的分析计算
5) CNC boring
数控镗床
1.
The method of CNC boring machine processing drilling pump rack,by rotating precision of CNC boring machine,the sub-head power is used to process for improving the rack shape and location of processing accuracy,so efficiency is improved.
介绍了在数控镗床上加工钻井泵机架的方法,包括利用数控镗床的回转精度并采用动力副头加工,提高机架加工的形状和位置精度及工作效率;利用数控镗床攻丝装置等辅助刀具和重要加工工序的数控编程及机架加工工艺等。
6) Vertical deep hole boring machine
立式深孔镗床
补充资料：深孔钻镗床
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（一）加工精度 | ||||||
1、圆度允差（mm） D=120mm | ＜0.01 | 0.015 | 0.02 | ＞0.02 | ||
D=200mm | ＜0.02 | 0.03 | 0.035 | ＞0.035 | ||
3、表面粗糙度Ra值（μm）钻孔 | ＜6.3 | 6.3 | 12.5 | ＞12.5 | ||
镗孔 | ＜1.6 | 1.6 | 3.2 | ＞3.2 | ||
滚压 | ＜0.1 | 0.2 | 0.4 | ＞0.4 | ||
（二）结构性能 | ||||||
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条