Abstract
To achieve high productivity and precision of machining shaft-like workpieces, many methods have been developed for in-process monitoring. This paper presents a novel monitoring method based on On-Rotor Sensing (ORS) techniques. Main vibration mechanisms of turning a shaft on a lathe were studied analytically, which shows great changes in vibration modes with turning operations. Experimental studies are then performed to identify the informative vibration features for monitoring and on-line diagnostics. The results show that the vibration perceived by ORS approach contains rich information for in-process monitoring. In particular, vibration characteristics in the frequency domain can sensitively distinguish between different depths of cut, feed lengths and tool wear status, paving fundamentals for in-process quality control. In addition, it also allows instable cuts to be indicated at infant stages, providing feedbacks for cutting parameter tuning. Therefore, this novel ORS based monitoring method paves a genuine data aggregation approach for Internet of Things (IoT) enabled intelligent manufacturing.
Original language | English |
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Title of host publication | Proceedings of IncoME-V & CEPE Net-2020 |
Subtitle of host publication | Condition Monitoring, Plant Maintenance and Reliability |
Editors | Dong Zhen, Dong Wang, Tianyang Wang, Hongjun Wang, Baoshan Huang, Jyoti K. Sinha, Andrew David Ball |
Place of Publication | 9783030757922 |
Publisher | Springer Nature Switzerland AG |
Pages | 910-922 |
Number of pages | 13 |
Volume | 105 |
Edition | 1st |
ISBN (Electronic) | 9783030757939 |
DOIs | |
Publication status | Published - 16 May 2021 |
Event | 5th International Conference on Maintenance Engineering and the 2020 Annual Conference of the Centre for Efficiency and Performance Engineering Network - Zhuhai, China Duration: 23 Oct 2020 → 25 Oct 2020 Conference number: 5 https://link.springer.com/book/10.1007/978-3-030-75793-9#about |
Publication series
Name | Mechanisms and Machine Science |
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Volume | 105 |
ISSN (Print) | 2211-0984 |
ISSN (Electronic) | 2211-0992 |
Conference
Conference | 5th International Conference on Maintenance Engineering and the 2020 Annual Conference of the Centre for Efficiency and Performance Engineering Network |
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Abbreviated title | IncoME-V and CEPE Net-2020 |
Country/Territory | China |
City | Zhuhai |
Period | 23/10/20 → 25/10/20 |
Internet address |