| 摘要 |
PROBLEM TO BE SOLVED: To enable a grinding feed position of each grinding means relative to all holding means to be easily recognized, in a grinding device having the plurality of holding means.SOLUTION: In a grinding device including a plurality of holding means 2a, 2b and one or more grinding means 3, height positions Z0A, Z0B of the grinding means 3 obtained when the holding surfaces 22 of the plurality of holding means 2a, 2b are brought into contact with a grinding wheel 35, are obtained from the relative relation thereof using height positions Z01, Z02 of the grinding means 3 obtained when a reference table 8 at a predetermined height is brought into contact with the grinding wheel 35 as a reference. The grinding feed is performed according to a height difference between the plurality of holding means 2a, 2b so that a work can be formed to a desired thickness. Also, even if the positions of the holding surfaces and the grinding surface are changed by the replacement of the grinding wheel or the holding means, the grinding feed can be performed according to that change. |
