엔드밀 가공시 주축 오리엔테이션 기능을 통한 공구마멸측정 보정 장치의 개발

Development of Calibration Instrument far Tool Wear Measurement using Spindle Orientation Function in End Milling

The most important thing in measuring the tool wear is to set up the measurement base. The end mill that is being used for machining is difficult to set up the base and to measure the tool wear because of geometric properties of that such as a helix and relief angle. In this study, a new instrument using spindle orientation function in end milling is developed to measure tool wear and evaluated by measuring system on the machine. Finally, this new method makes possible the wear measurement of same position and reduces measuring time compared with measuring methods such as the microscope and CCD.