1·Principal axis adopt the frequency conversion device.
主轴采用变频控制装置。
2·Main products: bearing bracket, principal axis, gearbox and Generator etc.
主要产品：轴承座、主轴、齿轮箱、发电机等。
3·Double row cylindrical roller bearing is applied on machine tool principal axis.
双列圆柱滚子轴承适用于机床主轴。
4·The bearing at the bottom plate center is fixed with the principal axis of the duster.
下盘中间的轴承中以键固定着喷粉机的主轴。
5·Rotating the image according to the inertial principal axis can normalize it in position.
通过计算惯性主轴及图像旋转完成了位置归一化处理。
6·Application: Medium and large size electromotor, engine, principal axis of machine tool and so on.
应用领域：中大型电动机，发动机，车床主轴等。
7·Finally, the discussion is carried out about how to improve the stiffness of central principal axis.
最后，对怎样提高主轴的刚度进行了讨论。
8·The principal axis is installed at the machine shell center of the duster by use of the ball bearing.
主轴以滚珠轴承安装在喷粉机的机壳中心。
9·A stone wall with a water element is introduced opposite the main entry and extends this principal axis.
一堵带有水设计元素的石墙被引入，正对着主入口，将主轴线扩展开。
10·The first one analyzed composing and working principal about low speed control system of principal axis.
第一部分，对主轴低速控制系统的构成及工作原理进行分析。