고속가공에서 이상상태 감시를 위한 계측시스템 구성

The high speed machining which can improve the production and quality has been remarkable in die/mold industry with the growth of parts and materials industries The speed of machine tool Increases, but the response of sensors is not being improved Therefore, the condition monitoring techniques for the machine tool, tool and workpiece in high speed machining are incomplete In this study, efficient sensing technology in high-speed machining is suggested by observing characteristics through comparing cutting force with gap sensor signal and accelerometer signal are selected, and machinability of high-speed machining is experimentally evaluated Specially, cutting force signals can be used to detect runout offset and wear monitoring