回転型超音波ドレッシング装置の試作とその有効性の検討(第一報)

抄録

The ultrasonic grinding has been developed for the purpose of machining brittle materials such as advanced ceramics. And its effectiveness is highly appreciated because of its efficiency in machining advanced ceramics with very little damage on the grinding surface. Since the super abrasive wheel with vitrified bond is regarded as a kind of brittle material, we can consider that the ultrasonic grinding is also effective for the vitrified super abrasive wheel in the aspect of its high efficiency in truing and dressing with very little damage on the working surface. In this study, we present the experimental rotary ultrasonic dressing equipment and its experiments of truing and dressing on the vitrified diamond wheel. And the effectiveness of the rotary ultrasonic dressing equipment is also examined.