| 摘要 |
PROBLEM TO BE SOLVED: To efficiently adhere abrasive grains on a wire which is spanned on a wire saw. SOLUTION: For a method and a device to adhere abrasive grains on the surface of a wire W being spanned on a wire saw to cut a work 28, at a location which is forward of the work 28, magnetic abrasive grains are fed to each wire W from a magnetic abrasive grain feeding device 36A (36B). In addition, at a location which is forward of the above mentioned location or at the same location, the wire W is magnetized using an electro-magnet 40A (40B), etc. |
