A mill is usually used to remove junk in the hole or to grind away all or part of a casing string.
铣鞋通常用于除去井下的碎屑或者研磨掉整个或部分套管。
The breaking and milling tool is a special tool used which is used to cut and mill a section of casing in hole so that sidetrack drilling operation can be done smoothly.
断铣工具是用来割断并磨铣井内一段套管以能够进行侧钻作业的专用工具。
The rotor is provided with a plurality of impact knives complementary with a plurality of impact knives disposed on the inside top surface of the mill casing.
所述转子配备有多个冲击刀，所述多个冲击刀与设置在所述磨机外壳的内部顶面的多个冲击刀互补。
The mill casing is provided with a downwardly aligned cylindrical collar which may be axially adjusted to set a grinding gap between the rotor and the mill casing.
所述磨机外壳配备有向下对准的柱形轴环，所述柱形轴环可以被轴向调 整以设置所述转子与所述磨机外壳之间的研磨间隙。
The deflector, also called as deviator, is a specialized tool which is used to lead milling tool to mill the one side of casing to form a window .
导斜器也叫斜向器或造斜器。它是引导磨铣工具从一侧磨铣套铣管形成窗口的专用工具。
This design helps ensure that the mill follows the desired path and does not damage the casing or liner wall as the milling operation progresses.
这种设计有助于确保铣刀沿着所要求的路径并在磨铣作业进行时不会损坏套管壁或衬管壁。
This design helps ensure that the mill follows the desired path and does not damage the casing or liner wall as the milling operation progresses.
这种设计有助于确保铣刀沿着所要求的路径并在磨铣作业进行时不会损坏套管壁或衬管壁。
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