Abstract
To fully automate production processes, a monitoring system is required to detect abnormal phenomena that may occur during a cutting process, such as tool wear, chipping and fracture, excessive chatter, and built-up edge formation. In this study, a system is developed to detect drill breakage in real-time and in-process conditions during drilling. Through a number of preliminary experiments, it was confirmed that the thrust forces could be effectively used to detect drill breakage, and an algorithm for detecting breakage was thus established through signal processing of these thrust forces. The detection algorithm was implemented using LabVIEW on a PC. It is thus confirmed that drill breakages can be detected in-process and in real-time by applying the developed drill breakage detection system to actual NC drilling operations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of the Korean Society of Manufacturing Technology Engineers
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
