Development of Cutting Force Model for Face Milling Operation Using 3-Directional Specific Cutting Force Coefficients

3축방향의 비절삭 계수를 이용한 정면 밀링 절삭력 모델 개발

A cutting force model for face milling operation using 3-directional specific cutting force coefficients is developed. The model is taken into consideration factors such as cutter geometry, machining conditions, spindle eccentricity, insert initial postion errors, etc. The simulated force in X, Y, Z directions from the model are subsequently compared with measured forces in the time and frequency domains. The simulated forces have a good agreement with measured forces.