milling hole的意思|示意

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。

Drilling: refers to the use of drilling or milling machine drill hole of the workpiece process.

钻孔：指在钻床或铣床上使用钻头对工件进行打孔的工艺过程。

During machine manufacture, difference hole milling tool needs to be equiped with difference cylindrical tooling shaft.

在机械制造中，使用不同孔径的铣刀就需配不同外圆的刀杆。

Slim hole sidetracking and window milling technology is one of the effective ways to cut down the comprehensive drilling cost and improve oil production rate.

应用小井眼开窗侧钻技术是降低钻井综合成本，提高原油产量的重要途径之一。

The verticality of vertical milling machine spindle and the worktable can affect hole cylindricity.

立式铣床主轴与工作台面的垂直度会影响孔的圆柱度。

The quick repairing method for the milling coal hole in the mining area is introduced.

简要介绍了在用的阶段溜煤眼的快速修复方法。