planer

核心释义

a woodworking power tool or machine used to smooth or shape wood

1. 1.

   一种工具,用于平滑表面或使工件的一个表面与刀具床身平行。

   A tool which smooths a surface or makes one surface of a workpiece parallel to the tool's bed.

2. 2.

   用于平滑或成型木材的电动工具

   a power tool for smoothing or shaping wood

3. 3.

   受雇使用此类木工工具的工人。

   A person employed to use this kind of woodworking tool.

4. 4.

   一种大型机床,工件通过往复工作台在单点切削刀具下方作直线运动。(类似于牛头刨床但更大,且移动的是工件而非刀具。)刨床可加工多种形状,但尤其用于加工大型精密平面。如今刨床已渐趋过时,多被大型铣床取代。

   A large machine tool in which the workpiece is traversed linearly (by means of a reciprocating bed) beneath a single-point cutting tool. (Analogous to a shaper but larger and with the workpiece moving instead of the tool.) Planers can generate various shapes, but were most especially used to generate large, accurate flat surfaces. The planer is nowadays obsolescent, having been mostly superseded by large milling machines.

龙门刨床；刨工；一种工具,用于平滑表面或使工件的一个表面与刀具床身平行。；用于平滑或成型木材的电动工具；受雇使用此类木工工具的工人。