| 摘要 |
PROBLEM TO BE SOLVED: To improve the size accuracy of a work after the grinding by stabilizing the feeding condition of the work such as its feeding speed to the space between a grinding wheel and a regulating wheel, and allowing the work feeding adaptable to the processing speed resulting from the difference of various conditions such as the condition of the outer peripheral surface of the work, and the abrasive condition of the grinding wheel. SOLUTION: A cam 32 is driven to rotate by a motor 34, and a pusher 22 is reciprocated by the cam 32 and a spring 26. By the pusher 22, a work A is pushed at the distance of its length in the axial direction, and fed to the space between a grinding wheel 1 and a regulating wheel 2. It is detected that one work A is fed by a sensor 41, at the outlet 5 between the grinding wheel 1 and the regulating wheel 2. By synchronizing to this detection, the feeding operation is carried out by the pusher 22.
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