| 摘要 |
The present invention comprises provision for automatic, tape-controlled, precision operation of a machine for grinding toothed face members, such as couplings and clutches, and of large size, wherein there will be a succession of different machine functions, including periodic dressing of a grinding wheel and rough cutting of the work throughout several passes in the rough grinding stage, followed by another dressing function, and then a float grinding stage and subsequently a finish grinding stage utilizing, a corrective index system for precisely intermittently indexing the workpiece through equal, predetermined angular distances.
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