エンドミル素材・擬似砥石ホイール間ギャップ長のディジタル・カメラによる測定

抄録

This paper deals with measurement of the gap length between end mill blank and grinding wheel model by digital camera. Transmitted light between the gap arrives on the sensor array pixel of digital camera, and the information of light quantity arrived on the array is output as the RAW data. Both boundaries of the wheel model and the end mill blank are numerically recognized from change in the RAW data. Gap length between two cylinders, and other gap length between end mill blank and grinding wheel model are experimentally obtained. It is clarified that the obtained gap length coincides well with the true gap length.