| 摘要 |
PROBLEM TO BE SOLVED: To provide a grinding fluid supplying device efficiently supplying grinding fluid to a target grinding surface with a simple structure, and improving the reaching efficiency of the grinding fluid reaching a grinding point. SOLUTION: The grinding fluid supplying device equipped with a grinding fluid nozzle 10 supplying the grinding fluid to a grinding surface 3a of a grinding wheel 3, comprises a collecting hood 13 extended from an upstream side to a downstream side in a rotating direction of the grinding wheel 3 so as to cover an outer periphery of the grinding wheel 3, and collecting air flow generated by rotations of the grinding wheel 3; and an air flow nozzle 14 connected to the collecting hood 13, increasing the speed of the air flow collected by the collecting hood 14 and jetting that from a nozzle port 14c, and disposing the nozzle port 14c on the outside in a radial direction of the grinding wheel 3 rather than the grinding fluid nozzle 10. COPYRIGHT: (C)2008,JPO&INPIT
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