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http://dx.doi.org/10.14775/ksmpe.2017.16.5.031

A Investigation into Tool State Monitoring by Sensing Changes according to Groove  

Son, Gil-Ho (Department of Nano Fusion Technology, Pusan National UNIV.)
Kim, Mi-Ru (Department of Nano Fusion Technology, Pusan National UNIV.)
Lee, Seung-Jun (Interdisciplinary Department for Innovative Manufacturing Engineering, Pusan National UNIV.)
Jeong, Jae-Ho (Subdivision of Mechanical engineering, Kyungnam college of Information&Technology)
Lew, Kyung-Hee (Mechanical&Automotive Engineering, Changwon Moonsung Univ.)
Lee, Deug-Woo (Department of Nanomechatronics Enginering, Pusan National UNIV.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.16, no.5, 2017 , pp. 31-39 More about this Journal
Abstract
Research in the machine tool industry has focused on ICT-based smart machines rather than hardware technologies related to machine tools. Real-time tool-status monitoring is representative of this type of technology and has become important for measuring sensors during cutting processes. In this paper, we studied several research areas and used a round bar to conduct fundamental research into the axial displacement of the main spindle of a tool when it was subjected to a machining load. We were able to use the gap sensor to detect the axial displacement indirectly by using grooves with various shapes on the round bar and sensing the gaps between the grooves. We then determined the optimal groove shape for monitoring the tool state.
Keywords
Machine Tool; Groove; Tool State Monitoring; Sensing Change;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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1 Song, C., Gehlbach, P. L., Kang, J. U., "Active tremor cancellation by a "smart" handheld vitreoretinal microsurgical tool using swept source optical coherence tomography," Optics express, 20:21, pp. 23414-23421, 2012.   DOI
2 Yoon, S. H., Cho, S. P., Lyu, S. G., "A Study on Real Time Cutting Monitoring using Profibus," Journal of the Korean Society of Manufacturing Process Engineer," Vol. 15, No. 3, pp. 1-7, 2016.   DOI
3 "Science GATE-Measuring the thermal extension in spindles,"(2016) http://www.scigate.com.sg/products/5-products/1783-micro-e?pdt=true.(accessed 13, Dec., 2016)
4 Shinya, N.(2012), "Technology development and future challenge of machine tool spindle," Retrieved 30, Sep., 2012, from http://www.sme-japan.org/journal1-nakamura-eng.pdf.
5 Kim, M. R., Lee, D. W., Lee, S. J., Li. L., Son, G. H., Lew, K. H., "A study on sensing change according to groove on the round bar for tool state monitoring," Proc. of KSMTE Spring conference, pp. 207, 2017.
6 Lee, K. J., Yang, M. Y., "Tool Wear Monitoring System in CNC End Milling using Hybrid Approach to Cutting Force Regulation," Journal of the Korean Society of Manufacturing Process Engineer, Vol. 3 No. 4 pp. 20-28, 2004.
7 Jantunen, E., "A summary of methods applied to tool condition monitoring in drilling," International Journal of Machine Tools and Manufacture, Vol. 42, pp. 997-1010, 2002.   DOI
8 Choi, D., Kwon, W. T., Chu, C. N., "Real-time Monitoring of Tool Fracture in Turning using Sensor Fusion," International Journal of Advanced Manufacturing Technology, Vol. 4, pp. 305-310, 1999.
9 Hong, I. J., Kwon, W. T., "Speed-sensorless Torque Monitoring on CNC Lathe using Internet," Journal of the Korean Society of Precision Engineering, Vol. 21, No. 5, pp. 99-105, 2004.
10 Kim, J. S., Kang, M. C., Kim, J. H., Jung, Y. S., Lee, J. H., "Signal Characteristics of Measuring System for Condition Monitoring in High Speed Machining," Journal of the Korean Society of Manufacturing Process Engineer, Vol. 2, No. 3, pp. 13-19, 2003.
11 Yang, J. Y., Yoon, M. C., Kim, B. T., "Dynamic and Static End-milling Force Analysis According to Workpiece Geometry," Journal of the Korean Society of Manufacturing Precess Engineers, Vol. 11, No. 4, pp. 13-19, 2012.