| 摘要 |
PROBLEM TO BE SOLVED: To provide a dressing tool and a dressing method, with which fallen powder from the dressing tool can be removed by a magnet separator.SOLUTION: A grinding wheel 7 is dressed with a dressing tool 8 including a coupling member 83 for coupling between a hard particle 81 and a magnetic material 82 or between the magnetic material 82 and the magnetic material 82. A coolant device 9 includes a magnet separator 91. The magnet separator 91 collects fallen powder from the dressing tool 8 caused by the dressing. |
