Prelimenary Study on Thermomechanical Modelling of Cutting Process

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In this paper, thermo mechanical modelling of cutting process has been developed using a commercially available finite element analysis software, ABAQUS. A 2-D orthogonal cutting has been modelled using Arbitrary Lagrangian-Eulerian (ALE) formulation. The Johnson-Cook plasticity model has been assumed to describe the material behaviour during the process. This study is aimed at temperature and stresses distributions during machining of AISI 1045 steel with different rake angles; α=0° and α= -10°. The results showed that the maximum stress for 0° and -10° are 963MPa and 967MPa while the maximum temperature results shown that 771°C and 347°C.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

6741-6746

DOI:

10.4028/www.scientific.net/AMR.383-390.6741

Citation:

W. M. B. Hairudin and M. B. Awang, "Prelimenary Study on Thermomechanical Modelling of Cutting Process", Advanced Materials Research, Vols. 383-390, pp. 6741-6746, 2012

Online since:

November 2011

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$35.00

[1] C. Shet, X. Deng., Finite element analysis of the orthogonal metal cutting process. Journal of Materials Processing Technology, ISSN 0924-0316, Vol. 105, pp.95-109, Orlando, USA, (2002).

DOI: 10.1016/s0924-0136(00)00595-1

[2] A. G Jaharah, S. W Wahid., C. H Che Hasan, M. Z Nuazi, M. N Ab. Rahman,: The effects of Uncoated Carbide Tool Geometries in Turning AISI 1045 using Finite element Analysis, European Journal of Scientific Research, ISSN 1450-216X Vol. 28 No. 2 (2009).

[3] J. Mackerle., Finite element analysis and simulation of machining: a bibliography (1976-1996), Journals of Materials Processing Technology 86 (1999) 17-44K.

DOI: 10.1016/s0924-0136(98)00227-1

[4] P.L.B. Oxley, Mechanics of Machining, An Analytical Approach to Assessing Machinability, Halsted Press, John Wiley & Sons Limited, New York, (1989).

[5] E. Ceretti,P. Fallbohmer W.T. Wu,T. Altan., Application of 2D FEM to chip formation in orthogonal cutting, Journal of Materials Processing Technology 59 (1996)169-181.

DOI: 10.1016/0924-0136(96)02296-0

[6] J.S. Strenkowski, K.J. Moon, Finite Element Modelling prediction of chip geometry and tool/work piece temperature distributions in orthogonal metal cutting, ASME Journal of Engineering for Industry 112(1990) 313-318.

DOI: 10.1115/1.2899593

[7] O. Pantale.,R. Rakotomola.,M. Touratie.,N. Hakim, A three dimensional Numerical Model of orthogonal and oblique metal cutting processes, Engineering Systems Design and Analysis, ASME-PD, 75: 199-205, (1996).

[8] K. Li,X. -l. Gao, J.W. Sutherland, Finite element simulation of the orthogonal metal cutting process for qualitative understanding of the effects of crater wear on the chip formation process, Journal of Materials Processing Technology 127 (2002).

DOI: 10.1016/s0924-0136(02)00281-9

[9] J. Petruska, FEM in Engineering Computations. Learning Texts, Brno University of Technology, Institute of solid mechanics, mechatronics and biometrics, Brno, Czech republic, (2003).

[10] D. Umbrelloa,L. Filicea, S. Rizzutia, F. Micari, On the evaluation of the global heat transfer coefficient in cutting, International Journal of Machine Tools & Manufacture 47 (2007) 1738–1743.

[11] A. J Haglund, H. A Kishawy, and R. J Rogers, On Friction Modelling in Orthogonal Machining: An Arbitrary Lagrangian Eulerian Finite Element Model, Transactions of NAMRI/SME, 33, 589.

[12] Tugrul,O. and Zeren, Finite Element Analysis of The Influence of Edge Roundness on The stress and Temperature Fields Induced by High Speed Machining., Proceeding of IMECE'05, ASME International Mechanical Engineering Congress & Exposition, Orlando, Florida, November 5-11, (2005).

[13] Yen Y. C, Jain A, Altan T. A, Finite element analysis of orthogonal machining using different tool edge geometries. Journal of Material Processing Technology 2003b; 141: 284-93.

DOI: 10.1016/s0924-0136(03)00846-x

[14] Fazar Akbar & Paul T. Mativenga & M. A. Sheikh, An experimental and coupled thermo-mechanical finite element study of heat partition effects in machining, Journal Advanced Manufacturing Technology, DOI 10. 1007/s00170-009-2117-5, May2009.

DOI: 10.1007/s00170-009-2117-5

[15] L. Olovsson, L. Nilsson, K. Simonsson, An ALE formulation for the solution of two dimensional metal cutting problems, Computers and Structures 72 (1999) 497-507.

DOI: 10.1016/s0045-7949(98)00332-0

[16] M. Movahhedy,M. S Gadala,Y. Altintas, Simulation of the orthogonal metal cutting process using an arbitrary Lagrangian-Eulerian finite element method. Journal of Materials ProcessingTechnology 103 (2000) 267-275.

DOI: 10.1016/s0924-0136(00)00480-5

[17] A. H Adibi-Sedeh, and V. Madhavan, 2003, Understanding of finite element analysis results under the framework of Oxley's machining model, Proc. of the 6th CIRP Int. Workshop on Modeling of Machining Operations, Hamilton, Canada.

DOI: 10.1080/10910340500196587

[18] Y. B Guo and D. W Yen, A FEM study on mechanisms of discontinuous chip formation in hard machining, Journal of Materials Processing Technology, ISSN 0924-0136. Vol. 155-156 pp.1350-1356, Orlando, USA, (2004).

DOI: 10.1016/j.jmatprotec.2004.04.210

[19] Johnson,G. R and W. H Cook, 1983, A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures, Proceeding of the 7th International Symposium on Ballistics, The Hague, The Netherlands, 541-547.

[20] P. JArrazola,D. Ugarte,J. Montoya,A. villar,S. Marya, Finite Element modeling of chip formation process with Abaqus/Explicit, VIII International Conference on Computational Plasticity COMPLAS VIII @ CIMNE, Barcelona, (2005).

[21] Abaqus User's Manual version 6. 8.

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