主要用途

本机床为宽砂轮无心磨床，主要用来磨削直径为10~200mm的各种轴承外圈表面以及相类似的其它各种等直径零件的外表面，如活塞销，气缸套，活塞，短轴等，适用于大批量的通磨磨削。机床又具有自动切入机构及机械手的液压和电气控制系统，因此配备必要的机械手上下料装置和其它专用装置后，机床也可作切入成形磨削，如罗拉，锭杆等成形零件的磨削。

Application

The machine is a centerless grinder with wide grinding wheel,mainly used for grinding various shafts with a diameter of 10-200mmThe outer surface of bearing outer ring and other similar equal diameter parts,such as piston pin, cylinder sleeve,Piston,short shaft,etc.,suitable for large-scale through grinding.Machine tool also has automatic cutting mechanism and machineryThe hydraulic and electrical control system of the hａnd is equipped with necessary manipulator loading and unloading device and other special equipmentAfter setting,the machine tool can also be used for cutting in forming grinding,such as roller,spindle and other shaped parts grinding.

结构特点

1、机床布局采用双面移动形式；

2、砂轮主轴为双支承结构，采用多片动承

3、导轮主轴为双支承结构，采用多片动承

4、导轮架进给以及砂轮修整器仿形导轨均采用滑动导轨；

5、砂轮架进给采用静压导轨；

6、可以配置上下料。

Main structural features

1.The layout of the machine tool adopts double-sided moving form;

2.The main shaft of the grinding wheel is of double supporting structure and adopts multi piece dynamic pressure bearing

3.The main shaft of the guide wheel is of double supporting structure and adopts multi piece dynamic pressure bearing

4.The guide frame feed and the profiling guide rail of the wheel dresser are adoptedSliding guide.

5.Hydrostatic guide rail is used for grinding wheel rack feeding;

6.Loading and unloading can be configured.

工作精度

（标准试件Φ30×200mm）

圆度：0.002mm

圆柱度：0.003mm

粗糙度：Ra0.32um

Working accuracy

(Standard testing workpiece Φ30×200mm）

Roundness:0.002mm

Cylindricity:0.003m

Roughness:Ra0.32um

技术参数

Technical Parameter