Summary
Excitation tests were carried out on a lathe under stationary and moving-carriage conditions. The theoretical stability for both cases was predicted and found to be affected by the presence of feed. The effect is discussed with the aid of a model with two degrees-of-freedom. It is concluded that chatter predictions based on stationary-carriage receptance are liable to be far from accurate.
Preview
Unable to display preview. Download preview PDF.
References
S. A. Tobias. Dynamic acceptance tests for machine tools, Int. J. Machine Tool Des. Res. Vol. 2. p. 267 (1962).
C. Andrew. Chatter in horizontal milling machines, Proc. Instn. Mech. Engrs. 179, p. 877 (1964).
N. H. Hanna and S. A. Tobias. The nonlinear dynamic behaviour of a machine structure, Int. J. Mach. Tool Des. Res. Vol. 9, pp. 293–307 (1969).
I. Chowdhury, M. M. Sadek and S. A. Tobias. Determination of the dynamic characteristics of machine tool structures, Proc. Instn. Mech. Engrs. Vol. 184, Part 1 (1969–70).
N. H. Hanna and A. Kwiatkowski. Effect of feed-motion on the dynamic response of a lathe (to be published).
N. H. Hanna and A. Kwiatkowski. Identification of machine tool receptances by random force excitation, Int. J. Mach. Tool Des. Res. Vol. 11 (1971).
G. Sweeney and S. A. Tobias. An algebraic method for the determination of the dynamic stability of machine tools, Proc. int. Res. in Production Engineering 495 (1963).
S. Timoahenko. Vibration problems in engineering, van Nostrand, New York.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Copyright information
© 1973 Macmillan Publishers Limited
About this chapter
Cite this chapter
Hanna, N.H., Kwiatkowski, A.W. (1973). Effect of Feedmotion During Dynamic Tests on the Chatter Prediction of a Lathe. In: Tobias, S.A., Koenigsberger, F. (eds) Proceedings of the Thirteenth International Machine Tool Design and Research Conference. Palgrave, London. https://doi.org/10.1007/978-1-349-01857-4_6
Download citation
DOI: https://doi.org/10.1007/978-1-349-01857-4_6
Publisher Name: Palgrave, London
Print ISBN: 978-1-349-01859-8
Online ISBN: 978-1-349-01857-4
eBook Packages: EngineeringEngineering (R0)