随着高精度、高硬度机械零件数量的增加，以及精密铸造和精密锻造工艺的发展，磨床的性能、品种和产量都在不断的提高和增长。

With the increase in the number of high precision and high hardness mechanical parts, and the development of precision casting and precision forging process, the performance, variety and output of the grinder are constantly increasing and increasing.

(1)外圆磨床：是普通型的基型系列，主要用于磨削圆柱形和圆锥形外表面的磨床。

(1) cylindrical grinder: a common base series, which is mainly used for grinding cylindrical and conical outer surface grinder.

(2)内圆磨床：是普通型的基型系列，主要用于磨削圆柱形和圆锥形内表面的磨床。此外，还有兼具内外圆磨的磨床。

(2) internal grinder: a common base series, mainly used for grinding cylindrical and conical inner surface grinder. In addition, there are also grinding machines with internal and external grinding.

(3)坐标磨床：具有精密坐标定位装置的内圆磨床。

(3) coordinate grinding machine: an internal grinder with precise coordinate positioning device.

(4)无心磨床：工件采用无心夹持，一般支承在导轮和托架之间，由导轮驱动工件旋转，主要用于磨削圆柱形表面的磨床。例如轴承轴支等。

(4) no heart grinder: the workpiece is unintentionally clamped, usually supported between the guide wheel and the bracket, and is driven by the guide wheel to rotate the workpiece. It is mainly used for grinding cylindrical surface grinder. For example, bearing shaft and so on.

(5)平面磨床：主要用于磨削工件平面的磨床。

(5) surface grinder: a grinder for grinding workpieces.

a.手摇磨床适用于较小尺寸及较高精度工件加工，可加工包括弧面、平面、槽等的各种异形工件。

The A. hand grinder is suitable for machining small size and high precision workpieces, and can process various irregular workpieces including cambered surfaces, planes and grooves.

b.大水磨适用于较大工件的加工，加工精度不高，与手摇磨床相区别。

B. heavy water mill is suitable for machining large workpiece. The machining accuracy is not high, which is different from the hand grinder.

(6)砂带磨床：用快速运动的砂带进行磨削的磨床。

(6) abrasive belt grinder: grinding machine with fast moving abrasive belt.

(7)珩磨机：主要用于加工各种圆柱形孔（包括光孔、轴向或径向间断表面孔、通孔、盲孔和多台阶孔），还能加工圆锥孔、椭圆形孔、余摆线孔。

(7) honing machine: it is mainly used to process various cylindrical holes (including aperture, axial or radial discontinuous surface hole, through hole, blind hole and multi step hole), and can also process conical holes, elliptical holes and residual cycloid holes.

(8)研磨机：用于研磨工件平面或圆柱形内，外表面的磨床。

(8) grinder: a grinder for grinding workpieces or inside and outside surfaces of workpieces.

(9)导轨磨床：主要用于磨削机床导轨面的磨床。

(9) Guideway Grinder: grinder for grinding machine guide rail.

(10)工具磨床：用于磨削工具的磨床。

(10) tool grinder: a grinder used for grinding tools.

(11)多用磨床：用于磨削圆柱、圆锥形内、外表面或平面，并能用随动装置及附件磨削多种工件的磨床。

(11) multi purpose grinding machine: grinding machine for grinding cylindrical, conical inner or outer surface or plane, and grinding various parts with servo device and accessories.

(12)专用磨床：从事对某类零件进行磨削的专用机床。按其加工对象又可分为：花键轴磨床、曲轴磨床、凸轮磨床、齿轮磨床、螺纹磨床、曲线磨床等。

(12) special purpose grinder: special machine tool for grinding certain parts. According to its processing objects, it can also be divided into spline shaft grinder, crankshaft grinder, cam grinder, gear grinder, thread grinder, curve grinder and so on.

(13)端面磨床：用于磨削齿轮端面的磨床。

(13) end face grinder: grinder for grinding gear end face.