| 摘要 |
The invention relates to a device for cooling a rotating grinding wheel and a work piece contacting the grinding wheel in a grinding machine. The device comprises a flushing mouthpiece (6) with two openings (13, 14) facing each other for supplying a cooling agent to the grinding spot. The openings are situated on a line parallel to the axis of the grinding wheel above the grinding spot, and cooling agent can be supplied in such great amounts that a homogeneous mass (7 ) of cooling agent is established between the openings, which mass contacts the ground surface of the work piece and the envelope surface of the grinding wheel. |
