Wire saw and workpiece machining method employing same

摘要

Provided is a wire saw where a wire (47) extends and is wound around a plurality of machining rollers (45), the wire (47) is moved in a circulating manner around the machining rollers (45) due to rotation of the machining rollers (45), and a workpiece (49) is cut by the wire (47) at a workpiece cutting position. The wire saw includes a supply pallet (67) which guides the workpiece (49) to move toward the wire (47) at the workpiece cutting position in an upright state. The wire saw also includes a receiving pallet (100) which is arranged at a workpiece receiving position located downstream of the workpiece cutting position in the workpiece conveying direction, and receives the cut workpiece (49) with the workpiece (49) being kept in an upright state.

主权项

1. A wire saw where a wire extends and is wound around a plurality of machining rollers, the wire is moved in a circulating manner around the machining rollers due to rotation of the machining rollers, and a plate-shaped workpiece is cut by the wire at a workpiece cutting position, the wire saw comprising:
a workpiece guide part, which guides the workpiece to move toward the wire at the workpiece cutting position along a workpiece conveying direction in an upright state; and a workpiece receiving part, which is arranged at a workpiece receiving position located downstream of the workpiece guide part in the workpiece conveying direction, and receives the workpiece cut by the wire with the workpiece kept in an upright state, wherein of the plurality of machining rollers, two machining rollers are arranged on an upper side and a lower side, respectively, at the workpiece cutting position, and the workpiece conveying direction is arranged to extend toward the workpiece cutting position along a horizontal direction, and the machining roller on a lower side is arranged downstream of the machining roller on an upper side in the workpiece conveying direction.