Summary
In order to meet the requirements of sensing and controllong the metal cutting process automatically, a lot of effert has been made. Up to now the variability of thermal emf signal prevents it from being applied satisfactorily.
This paper presents a dynamic model of thermal emf to depict its variability, and demonstrates in theory and experiment that the frequency response characteristics of metal cutting process. No matter how the cutting conditions change it works very well. It is surely believed that the thermal emf should be used as an important signal to monitor and control the metal cutting process multiperposely.
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Z.L. ZHANG, AND K. P. EMAN (1984) On the Relationship between the Thermal emf and Vibration in Turning ingt MAMRC 12th Proc., p. 359
S. M. POSTNIOOV (1978) Electrophysical and Elec-110 chemical Phenomena in Friction, Cutting and Lubricatlon, Van No strand Reinhold Ooroany
ZLZHANG, and Z. Y. YIM (1987) On the Measurement of the thermal emf in Metal Cutting & its New Math Model, Announced at 3rd Annual Institute of Cutting Principle for Universities
J.Y.YU, D.T.ZHEMG (19840) Diagnosing the Chatter as Mode Coupling by Measuring Phase, Chinese Journal of Mechanical Engrg. Vol. 3, p. 61
A. D.MAKARV (1976) Optimization of Cutting Process, (in Russian) Machine Building Press, Moscow
A.AZAKAHIA and J. L. ELGOMAYEL (1975) On the Reliability of the Cutting Temperature for Monitering Tool Wear, M.T.D. R., Vol, 15, P. 195
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© 1988 Department of Mechanical Engineering University of Manchester Institute of Science and Technology
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YU, JY., Zhang, Z.L., Yin, Z.Y. (1988). Study on the Dynamic Characteristics of Thermal Electromotive Force in Metal Cutting. In: Davies, B.J. (eds) Proceedings of the Twenty-Seventh International Matador Conference. Palgrave, London. https://doi.org/10.1007/978-1-349-09912-2_36
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DOI: https://doi.org/10.1007/978-1-349-09912-2_36
Publisher Name: Palgrave, London
Print ISBN: 978-1-349-09914-6
Online ISBN: 978-1-349-09912-2
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