tool power unit的意思|示意

There are provided a cordless power tool powered by a power supply unit that does not require a charging device and a charging power supply unit and an accommodation case thereof.

本发明提供一种由不需要充电装置和充电供电单元的供电单元供电的无线电动工具，以及供该无线电动工具用的容纳盒。

Proposed that a metal cutting database is basically composed of databases of cutting data, tool geometry angles, cutting fluid and unit cutting power. Relation models of them are presented as well.

提出由切削用量库、刀具几何角度库、切削液库和单位切削功率库基本构成金属切削数据库，给出了它们的关系模式。

Proposed that a metal cutting database is basically composed of databases of cutting data, tool geometry angles, cutting fluid and unit cutting power.

提出由切削用量库、刀具几何角度库、切削液库和单位切削功率库基本构成金属切削数据库，给出了它们的关系模式。

The electromachining equipment made according to the present invention is comprised of: machine tool, power supply unit and working fluid system.

根据本发明的电加工设备包括：机床、电源装置和工作液系统。

A workpiece and tool are connected with the output end of power supply unit.

一工件和工具与电源装置的输出端相连接。

One great-torque motor with proper power is made to match with the rotary churn unit in pneumatic drill to form the electric pneumatic drill as one kind of powerful electrically driven tool.

将适当功率的大扭矩特种电动机与气动风炮上的旋转式冲击装置相匹配而产生出的一种有着强冲击扭力的电动工具――电动风炮。