| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire saw reducing cutting margin without lowering cutting accuracy of a workpiece and allowing repeated use. SOLUTION: In this wire saw 1, both end parts 2 on a major axis side have round shaped track shapes, thickness T is 0.08 to 0.16 mm, a ratio of a width H to the thickness T is 1.2≤H/T≤3.0, and a ratio of a width h of a flat part to the width H is 0.20≤h/H≤0.7. COPYRIGHT: (C)2007,JPO&INPIT |
