| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-speed grinding apparatus. <P>SOLUTION: A high-speed grinding apparatus is provided, which includes a grinding wheel having a circumferential grinding surface, a machine device for mounting and rotating the grinding wheel about an axial line, and a coolant supply system including a slot-like nozzle arranged to direct coolant fluid secantly to the grinding surface. An exit of the slot-like nozzle has an elongate axial line and a short axial line. The elongate axial line is tilted relative to the axial line of the grinding wheel. <P>COPYRIGHT: (C)2013,JPO&INPIT |
