| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire saw having excellent processing accuracy and durability.SOLUTION: A wire saw 1 is to cut a workpiece W by pressing the workpiece W against a traveling wire 3. A wire 3 is entrained around a plurality of columnar wire guides 2R and 2L to be rotated around a rotation axis A. The wire 3 is entrained around a guide groove 11 so as to ensure that wire rows 10 arranged in parallel at the same pitch P are formed between the pair of wire guides 2R and 2L. The wire rows 10 are inclined with respect to the rotation axis A as viewed from an orthogonal direction. |
