Comparison Analysis of Plastic Deformation in Metal Cutting with Cutting Simulation and Streamline Model

Abstract:

Article Preview

Strain and strain rate are two important parameters evaluating plastic deformation of workpiece in cutting process. Finite element simulation is implemented to estimate plastic deformation of wokrpiece in this paper. Flow net function in simulation is used to capture deformation state of grids on workpiece, and the deformation result is compared with that observed by Stevenson and Oxley in cutting test. Point tracking function in simulation is utilized to calculate strain and strain rate distribution along flow lines, and the results are also compared with that calculated by streamline model.

Info:

Periodical:

Edited by:

Zhixiang Hou

Pages:

323-326

DOI:

10.4028/www.scientific.net/AMM.48-49.323

Citation:

X. F. Bi et al., "Comparison Analysis of Plastic Deformation in Metal Cutting with Cutting Simulation and Streamline Model", Applied Mechanics and Materials, Vols. 48-49, pp. 323-326, 2011

Online since:

February 2011

Export:

Price:

$38.00

[1] V.L. Goriani and S. Kobayashi. Annals of the CIRP Vol. XV (1967), p.425.

[2] J. Pujana, P.J. Arrazola and J.A. Villar. Journal of materials processing technology Vol. 202 (2008), p.475.

[3] H. Ghadbeigi, S.R. Bradbury, C. Pinna and J.R. Yates. International Journal of Machine Tools and Manufacture Vol. 48 (2008), p.228.

[4] M.G. Stevenson and P.L.B. Oxley: Proceedings of the Institution of Mechanical Engineers, Vol. 185 (1969–70), p.561.

[5] X.F. Bi, Y.X. Liu, G. List and Y. Liu. Journal of Northeastern University (Natural Science) Vol. 30 (2009), p.1185 (in Chinese).

[6] J. Mackerle. International Journal of Machine Tools and Manufacture Vol. 43 (2003), p.103.

[7] F. Klocke and H. Kratz. Annals of CIRP Vol. 54 (2005), p.47.

[8] X.F. Bi, G. List G. Sutter, A. Molinari and Y.X. Liu. Advanced Materials Research Vol. 97-101 (2009), p.1891.

In order to see related information, you need to Login.