Because lathes also can do drilling and reaming, their versatility permits several operations to be done with a single setup of the workpiece.
由于车床还可以用来钻孔和铰孔，车床的多功能性可以使工件在一次安装中完成几种加工。
Lisa: Yes, of course. A machining center can perform various functions, such as milling, boring, drilling, tapping and reaming.
丽莎：是的，当然。加工中心能执行各种功能，比如铣、镗、钻、攻螺纹和铰削。
Guarantee special thick wall casing to put down successfully and improve reaming after drilling technology to seal quality of salt layer.
保证特厚壁套管顺利下入和提高盐膏层封固质量的钻后扩眼技术。
Its sophisticated products can be widely used in machining of drilling, reaming, reaming, Tapping countersink flat and so on.
其精良的产品可广泛应用于机械加工中的钻孔、扩孔、铰孔、锪平面及攻螺纹等。
Thee main products are: all kinds of diamond drill bits, PDC bits, casing boots, reaming, single and double tube wireline coring drilling, coring drill pipe, casing and other drilling tools.
主要产品有：各类金刚石钻头、复合片钻头、套管靴子、扩孔器、单双管绳索取芯钻具、绳索取芯钻杆、套管及其它钻探工具。
This machine can be used drilling, core drilling, reaming, boring, tapping, spot-facing and chamfering etc.
可以进行钻孔、扩孔、铰孔、镗孔、攻丝、锪平面，倒角等工作。
Mine used small-diameter pilot drilling, then gradually reaming the borehole and finally completed to designed size.
宣东二号矿布设施工的大口径瓦斯抽放井以小口径导向钻进，后逐级扩孔成井。
It is mainly be used for drilling, reaming, the cutter hole , tapping and so on.
主要用来进行钻孔、扩孔、工科论文绞孔、攻丝等。
Machining Center is installed in a card, to achieve automatic milling, drilling, boring, Reaming, Tapping and other processes of CNC machine tools.
加工中心是指在一次装卡中，能够实现自动铣削、钻孔、镗孔、铰孔、攻丝等多工序的数控机床。
Milling, boring, drilling, countersink, reaming and tapering all these process can be made for just one fixture.
零件一次装夹后可完成铣、镗、钻、扩、铰、攻丝等多工序加工。
Our conclusion is that the ultrasonic drilling or ultrasonic reaming is suitable for finish machining of holes and a promising process to be used in machining aluminum and car bon steels.
因此超声波钻削乃至铰削在精加工方面是一种有前途的工艺方法。
The large-diameter gas drainage well laid out in the Xuandong No. 2 Mine used small-diameter pilot drilling, then gradually reaming the borehole and finally completed to designed size.
宣东二号矿布设施工的大口径瓦斯抽放井以小口径导向钻进，后逐级扩孔成井。
The utility model discloses a dedicated rotating tooling bracket for wedge part bore drilling and solves the problem that the slant finished plane of the small wedge part is hard to drill a reaming.
本实用新型公开的一种斜楔制件制孔专用旋转工装支架，解决了小型斜楔制件的斜加工面上不易钻铰孔的问题。
The utility model discloses a dedicated rotating tooling bracket for wedge part bore drilling and solves the problem that the slant finished plane of the small wedge part is hard to drill a reaming.
本实用新型公开的一种斜楔制件制孔专用旋转工装支架，解决了小型斜楔制件的斜加工面上不易钻铰孔的问题。
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