| 摘要 |
PROBLEM TO BE SOLVED: To effectively feed a grinding fluid to a grinding wheel.SOLUTION: A device for feeding a grinding fluid includes: a storage part arranged adjacent to a grinding wheel on a side of an outer periphery of the grinding wheel, in which an internal space for temporarily storing the grinding fluid that is introduced from the outside is formed; and a feeding part arranged downstream in a rotational direction of the grinding wheel relative to the storage part and forming a flow path flowing downstream in the rotational direction of the grinding wheel, into which the grinding fluid flows from the storage part, between the feeding part and the grinding wheel. The feeding part has a pressing surface arranged so as to face the outer periphery of the grinding wheel and pressing the grinding fluid flowing into the flow path with respect to the grinding wheel. The flow path is connected to a feeding port that is formed by being held between the pressing surface and the outer periphery of the grinding wheel, at an end part downstream in the rotational direction of the grinding wheel. |
