摘要 |
<p>The machine is mainly for use on large flat stones. The machine consists of two columns (24) on which a slide (30) is mounted. A grinding head carrier can move to and fro on the slide, while the grinding head can move up and down on a vertical guide (26). The workpiece (12) is moved under the traverse on a transport belt (40), while the grinding wheel (28) is moved across the width of the workpiece. The grinding wheel will carry out a linear movement at an angle to the movement of the stone. The traverse (30) is mounted on two eccentrics (34) which are driven synchronously, so that a circular movement is superimposed on the linear movement.</p> |