1) turnover boring
调头镗孔
1.
The influence of "non-standard accuracy" on coaxiality of turnover boring on NC horizontal boring machine;
数控卧镗“非标精度”影响调头镗孔同轴度的研究
2.
Research on Turnover Boring on Planer Type NC Milling & Boring Machine with Movable Column;
数控刨台式铣镗床调头镗孔的研究
2) boring bit
镗孔钻头
3) Adjustable boring head
可调镗头
4) Reverse boring
调头镗削
5) fine control boring unit
微调精镗镗刀头
1.
A series of special boring rods made by using fine control boring unit solves the problem that produces easily rejected parts because of difficult adjustment in machining high-precision hole of shell components in ordinary boring machine.
利用微调精镗镗刀头设计制造了系列专用镗杆,解决了壳体类零件在普通镗床上加工高精度孔时,因对刀困难而出现辅助时间过长并易产生废品的问题,使生产效率和产品质量得到大幅度提高。
6) Boring head
深孔镗刀头
补充资料：镗孔
1.简称"镗"。 2.在镗床上加工工件上已有的孔眼﹐用以提高孔的精度和表面光洁度﹐同时保证孔的位置精确。
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