Host: The Japan Society of Mechanical Engineers
Name : [in Japanese]
Date : October 04, 2024 - October 05, 2024
Prediction of tool edge wear and loss can be an important technology in ultra-precision machining. Especially in ultrasonic elliptical vibration cutting of steel materials, where diamond tools can be used, the need for this technology is even greater because of the dynamic cutting environment. For this purpose, it is necessary to know the loading state of the tool cutting edge, but it is difficult to measure the stress field directly. However, it is relatively easy to measure the deformation field due to the recent development of image correlation methods. Here, we present the results of a trial measurement of the deformation field near the tool edge during ultrasonic elliptical vibration cutting and discuss the loading state of the tool edge.
