drilling
英['driliŋ]美['driliŋ]
[drill]的现在分词形式
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- Point-to-point systems are suitable for hole-machining operations such as drilling, countersinking, counterboring, reaming,boring, and tapping.
点位系统适用于钻孔、锪孔、扩孔、铰孔、镗孔、攻丝等孔加工。收藏 - 11 It is loss circulation, stop drilling, circulation.
发生井漏，停止钻进，循环观察。收藏 - Usually the machine function, such as a drilling operation, is also activated at each point by command from the NC program.
通常,数控程序指令在每一个点位启动机器运转,如钻削加工。收藏 - Operations, such as reaming and tapping, are also classified as drilling.
绞孔和攻丝也归类于钻孔。收藏 - The motor provides the power to drive all of the hydraulic functions of the drill and the air compressor which provides the large volume flow of com-pressed air needed for removal of drilling debris from the blast-hole.
该电动机提供动力，驱动爆破钻和空气压缩机的所有液压功能，空气压缩机提供除去由钻孔里带出的钻进碎屑所需要的大容量压缩空气流。 收藏
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