| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire saw device capable of reducing the frequency of the derailment of a wire. SOLUTION: The wire saw device runs the wire 2 for cutting wound to a plurality of wire guides 1 in spiral shape having a plurality of V grooves respectively, and performs cutting machining for a workpiece 3 by applying the cutting feed between the wire 2 and the workpiece 3 in ths state. The width of a partition wall existing between V grooves of the respective wire guides is made to be 50μm or more. COPYRIGHT: (C)2006,JPO&NCIPI |
