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Ream bit是什么意思

中文翻译扩孔钻头

网络释义

1)Ream bit,扩孔钻头2)near-bit reamer,近钻头扩孔器3)paddle reaming bit,翼状扩孔钻头4)diameter of ream bit,扩孔钻头直径5)counterbore cutter,平底扩孔钻头6)bore expanded hole,钻孔扩孔

用法例句

    When wind force cutting pick-up drilling is applyed in coal seam if dedusting equipment is installed in the opening of the bore,it should enlarge drilling bore with ream bit so that dedusting equipment can be installed,and then retreat drilling and replace bit of drill.

    在煤层采用风力排渣打钻时,如果在钻孔孔口处安装除尘设备,在打钻前要采用扩孔钻头打一个能够安装除尘器的钻孔,然后退钻更换钻头钻进。

    Application of Bit Water Way in HDD

    水平定向钻进扩孔钻头水口应用分析

    a bit for enlarging the upper part of a hole.

    用来扩大凿孔上部的一种钻头。

    A hole with the top part enlarged so that the head of a screw or bolt will lie flush with or below the surface.

    埋头孔顶部扩大的孔,为使钻或螺栓的头与地面相平或在地面以下

    A tool used for drilling.

    钻头用于钻孔的工具

    counterbore with guide

    有导柱的平底扩充孔钻

    A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press.

    钻头曲柄、钻柄或钻床之上用于钻孔的尖头工具

    Using a drill, he bore a hole through the wood.

    他用钻孔机在木头上钻了一个孔。

    Drilling is cutting a hole with a drill.

    钻削就是用钻头钻一个孔。

    To form, shape, taper, or enlarge(a hole) with or as if with a reamer.

    扩,整用扩孔钻或仿佛是用扩张钻去造出、成形出、整出或扩大(某个孔)

    A selfmade apparatus called" fish scalelike grinding head" is employed to solve the problem, and its operation and structure are introduced.

    介绍该厂用自制鱼鳞磨头解决轴孔在钻床上扩孔120μ的具体操作方法及鱼鳞磨头的结构。

    A needle-shaped drill for boring holes in rock or masonry.

    钻头,钻石器,钻孔器用于在岩石或砖石上钻孔的针形钻

    Many of the stones have holes drilled through them.

    许多石头钱都钻有孔。

    To drive(a screw or bolt)into a countersink.

    将钻或螺栓置入埋头孔

    bolt or cotter-pin drill

    螺栓或开尾销孔钻头

    To make a hole in (a hard material) with a drill

    用钻头在(硬材料)上打孔.

    A tapered, serrated tool used to shape or enlarge a hole.

    手钻用来钻孔,或扩大孔的尖细带齿的工具

    three point neat-bit reamer

    三点式近钻头扩眼器

    To shape or enlarge(a hole)with a tapered, serrated tool.

    凿孔扩大用带齿的尖的工具钻或扩大(孔)

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