| 摘要 |
The present disclosure relates to a honing machine in which there is incorporated a power control circuit for controlling the power to be supplied to a cutting in device so as to stabilize the grinding force to be consumed in a grinding wheel. The power control circuit provides a constant power to the cutting in device while the grinding wheel is a certain size, while on the other hand, when the diameter of the grinding wheel decreases due to dressing, a correcting circuit provided in the power control circuit produces a correcting signal with respect to a rate of change of the grinding wheel diameter for correcting the power to be supplied to the cutting in device, thereby stabilizing the grinding force and preventing an undesirable increase in the grinding force.
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