这种修整器(见图)用于内外圆磨床的砂轮角度修整,结构简单,操作容易。特别是修整器采用了类似直线轴承以滑柱7和滑板4连接为运动副的结构,制造容易,运动直线性好,修整出的砂轮角度直线精度很高。该修整器通过改变夹持方式也可用于平面磨床和工具磨床。 This dresser (see photo) is used for dressing the grinding wheel of internal and external grinders. The structure is simple and the operation is easy. In particular, the dresser uses a similar linear bearing with strut 7 and skateboard 4 connected as a kinematic pair structure, which is easy to manufacture, has good linear motion, and has a high straightness of the machined wheel angle. The dresser can also be used for surface grinders and tool grinders by changing the clamping method.