Patent ID: 7284548
Filing Date: 2007-10-23
Classification: B28D,Y10S

Abstract:
1. A cut workpiece receiving member in a wire saw, in which a wire array is formed by winding a wire around at least two work rollers numerous times, the wire at the wire array is made to reciprocate or travel in one direction at a high speed, and the workpiece is cut into numerous pieces of wafers in abutment of the workpiece against the wire array, the receiving member being provided at a position immediately under the wire array for cutting the workpiece, for containing the cut workpieces cut out of the workpiece by the wire in separation one from another; the receiving member being formed by winding the same number of support wires at the same pitch as those of the wires at the wire array in the wire saw between a plurality of groove rollers mounted on a bottom plate; and the receiving member being disposed under the wire array for cutting the workpiece such that the support wires are located immediately under the wires at the wire array.