| 摘要 |
<p>An abrasive surfacing machine (11) having a surfacing head which utilizes a large disk (81) with a fibrous web abrasive medium (85). The disk is sized to be at least as large in diameter as the width of the underlying workpiece conveyor (18), and is disposed in parallel relation to the workpiece conveyor (18). As such, any workpiece (W) entering the abrasive surfacing area will first be engaged by the abrasive medium (85) moving in a first direction, and as the workpiece traverses the disk rotational axis, movement of the abrasive medium (85) is in the opposite direction. The multidirectional movement of the abrasive surfacing machine (11) is particularly suited for deburring and polishing small parts even where the surface involved includes recesses, holes, grooves, channels, bores, slots and other irregularities.</p> |
