Influence of Cutting Edge Radius in Micromachining AISI D2

J.B. Saedon; A. Hakim A. Halim; H. Husain; M.S. Meon; Muhamad Fauzi Othman

doi:10.4028/www.scientific.net/AMM.393.253

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 393Influence of Cutting Edge Radius in Micromachining...

Influence of Cutting Edge Radius in Micromachining AISI D2

Abstract:

Chip formation is a dynamic process that is often non linear in nature. A chip may not form when the depth of cut is less than a minimum chip thickness. This paper presents an investigation of cutting edge radius effect on micromachining AISI D2 tool steel via simulation. The chip growth, chip formation and material deformation mechanism was investigated using commercial finite element analysis software. A model is developed with consideration of the arbitrary LagrangianEulerian (ALE) method. The chip growth, chip formation and material deformation was investigate under three criteria such as a/r<1, a/r>1 and a/r=1. The model showed that the chip is formed at a/r >1 while material extrusion performed under a/r<1.

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Periodical:

Applied Mechanics and Materials (Volume 393)

Pages:

253-258

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.393.253

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Online since:

September 2013

Authors:

J.B. Saedon, A. Hakim A. Halim, H. Husain, M.S. Meon, Muhamad Fauzi Othman

Keywords:

Chip Formation, Cutting Edge Radius, Finite Element Analysis (FEA), Minimum Chip Thickness

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References

[1] Fan, W. and X. Liu, Finite Element Analysis of High Speed Cutting Tool. Applied Mechanics and Materials, 2013. Vols. 268-270: pp.496-499.

DOI: 10.4028/www.scientific.net/amm.268-270.496

Google Scholar

[2] Tansel, I., O. Rodriguez, M. Trujillo, E. Paz, and W. Li, Micro-end-milling - I. Wear and breakage. International Journal of Machine Tools and Manufacture, 1998. 38(12): pp.1419-1436, ISSN: 0890-6955.

DOI: 10.1016/s0890-6955(98)00015-7

Google Scholar

[3] Saedon, J.B., S.L. Soo, D.K. Aspinwall, A. Barnacle, and N.H. Saad, Prediction and Optimization of Tool Life in Micromilling AISI D2 (∼62 HRC) Hardened Steel. Procedia Engineering, 2012. 41(0): pp.1674-1683.

DOI: 10.1016/j.proeng.2012.07.367

Google Scholar

[4] Peiyuan, L., A.M. Hoogstrate, J.A.J. Oosterling, H.H. Langen, and R.M. Schmidt, Experimental validation of micro endmill design for hard milling application. Proceedings of the 3rd International CIRP High Performance Cutting Conference, 2008. 1: pp.69-78.

Google Scholar

[5] Saedon, J.B., S.L. Soo, D.K. Aspinwall, and A. Barnacle, Micro-milling of hardened AISI D2 tool steel. Advanced Materials Research, 2012. 445: pp.62-67.

DOI: 10.4028/scientific5/amr.445.62

Google Scholar

[6] Woon, K.S., M. Rahman, F.Z. Fang, K.S. Neo, and K. Liu, Investigations of tool edge radius effect in micromachining: A FEM simulation approach. Journal of Materials Processing Technology, 2008. 195(1-3): pp.204-211, ISSN: 0924-0136.

DOI: 10.1016/j.jmatprotec.2007.04.137

Google Scholar

[7] Liu, X., R.E. Devor, and S.G. Kapoor, Model-Based Analysis of the Structure Generation in Microendmilling—Part II: Experimental Validation and Analysis. ASME Journal of Manufacturing Science Engineering, 2007. 129(3): pp.461-469, ISSN: 10871357.

DOI: 10.1115/1.2716706

Google Scholar

[8] Kim, C.J., J.R. Mayor, and J. Ni, A Static Model of Chip Formation in Microscale Milling. Journal of Manufacturing Science and Engineering, Transaction of the ASME, 2004. 126: pp.710-718, ISSN: 1087-1357.

DOI: 10.1115/1.1813475

Google Scholar