Title :
IEEE 1451-based Intelligent Computer Numerical Control Tool Holder
Author :
Ho, Chao-Ching ; Tsai, Tsung-Ting ; Kuo, Tzu-Hsin
Author_Institution :
Mech. Eng. Dept., Nat. Yunlin Univ. of Sci. & Technol., Yunlin, Taiwan
Abstract :
The performance of a machine cutting tool has a significant effect on the processing quality. Thus, it is essential to design a robust system for monitoring and predicting failures of a machine tool by using its working parameters. In this study, a wireless sensor system has been developed for monitoring the processing state of the machine cutting tool. The proposed sensor system architecture is based on the IEEE 1451 smart transducer interface standard. This IEEE 1451-based sensor system is integrated within the tool holder. The collected data are wirelessly transmitted to an external embedded device in real time, thereby enhancing the processing quality. These acquired sensor data are preprocessed and parsed for feature extraction. The experimental results show that the proposed IEEE 1451-based sensor system successfully detects the vibration instability in a CNC milling operation.
Keywords :
IEEE standards; computerised numerical control; condition monitoring; cutting tools; data acquisition; embedded systems; failure (mechanical); feature extraction; intelligent control; intelligent sensors; mechanical engineering computing; milling machines; transducers; vibrations; wireless sensor networks; CNC milling operation; IEEE 1451-based sensor system; data collection; embedded device; failure monitoring; failure prediction; feature extraction; intelligent computer numerical control; machine cutting tool; process quality enhancement; process state monitoring; robust system design; smart transducer interface standard; tool holder; vibration instability detection; wireless sensor system architecture; Computer numerical control; Milling; Sensor systems; Transducers; Vibrations; Wireless communication; Wireless sensor networks; intelligent sensors; machine monitoring; network capable application processor (NCAP); smart transducer interface module (STIM); transducer electronic data sheet (TEDS); transducer independent interface (TII);
Conference_Titel :
Computer, Consumer and Control (IS3C), 2012 International Symposium on
Conference_Location :
Taichung
Print_ISBN :
978-1-4673-0767-3
DOI :
10.1109/IS3C.2012.198
