| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire for wire sawing which increases heat dissipation effect of the wire and carries out powder dust generated at a cutting time even when the wire sawing is performed in a dry state without feeding water. SOLUTION: The wire comprises a wire body 11 made of stainless steel or the like, ring-like beads 12 that have buried diamond tips and are inserted and mounted to the wire body 11, coil springs 13 disposed between the beads and inserted into the wire body 11, and rubber or resin molded materials 14 disposed between the beads and molded by coating the coil springs 13. The surfaces of the molded materials 14 are formed unevenly by annular projections 22 projected longitudinally at a constant interval. COPYRIGHT: (C)2005,JPO&NCIPI
|
