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An Experimental Investigation of Hot Machining with Induction to Improve Ti-5553 Machinability

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Abstract:

The manufacturing of aeronautic parts with high mechanical properties requires the use of high performance materials. That’s why; new materials are used for landing gears such as the titanium alloy Ti-5553. The machining of this material leads to high cutting forces and temperatures, and poor machinability which requires the use of low cutting conditions. In order to increase the productivity rate, one solution could be to raise the workpiece initial temperature. Assisted hot machining consists in heating the workpiece material before the material removal takes place, in order to weaken the material mechanical properties, and thus reducing at least the cutting forces. First, a bibliography review has been done in order to determine all heating instruments used and the thermal alleviation that exists on conventional materials. An induction assisted hot machining was chosen and a system capable to maintain a constant temperature into the workpiece during machining (turning) was designed. Trails permit to identify the variation of cutting forces according to the initial temperature of the workpiece, with fixed cutting conditions according to the TMP (Tool-Material-Pair) methodology at ambient temperature. Tool life and deterioration mode are identified notably. The results analysis shows a low reduction of specific cutting forces for a temperature area compatible with industrial process. The reduction is more important at elevated temperature. However, it has consequences on quality of the workpiece surface and tool wear.

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Info:

Periodical:

Applied Mechanics and Materials (Volume 62)

Pages:

67-76

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.62.67

Citation:

Cite this paper

Online since:

June 2011

Authors:

Maher Baili, Vincent Wagner, Gilles Dessein, Julien Sallaberry, Daniel Lallement

Keywords:

Cutting Force, Induction, Machinability, Temperature, Titanium Alloy Ti-5553, Wear

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References

[1] P.J. Arrazola, A. Garay, L.M. Iriarte, M. Armendia, S. Marya, F. Le Maître, Machinability of titanium alloys (Ti6Al4V and Ti-5553), International Journal of Materials Processing Technology Research, Vol. 209-5, pp.2223-2230, (2009).

DOI: 10.1016/j.jmatprotec.2008.06.020

Google Scholar

[2] AFNOR Norm NF E66-520, Working zones of cutting tools - Couple tool-material, Part 1 to 8, (2000).

Google Scholar

[3] T. Malot, R. Fabbro, D. Grevey, P. Peyre, L. Sabatier, S. Henry, Laser crazing machining of boron, Proceedings of the Laser materials processing conference DEARBORN, VOL 89 - Laser Institute of America, pp. D210-D219, Oct 02-05, (2000).

DOI: 10.2351/1.5059465

Google Scholar

[4] A.I.W. Moore, Hot machining in industry, International Colloquium on the Cutting of Metals (Colloque International sur la Coupe des Metaux), Saint-Etienne France, 22 p.1980, 21-23 Nov, (1979).

Google Scholar

[5] L. Ozler , A. Inan, C. Ozel, Theoretical and experimental determination of tool life in hot machining of austenitic manganese steel, International Journal of Machine Tools & Manufacture, Vol. 41, p.163–172, (2001).

DOI: 10.1016/s0890-6955(00)00077-8

Google Scholar

[6] A. Melhaoui, Contribution study of cutting tool wear during laser assisted machining and machinability of ceramics (zinc oxide) , PhD thesis, École Centrale de Paris, (1997).

Google Scholar

[7] S. Sun, M. Brandt, Laser-assisted machining of titanium alloys, industrial lasers report, IRIS Swinburne University of Technology, Melbourne Australia, (2007).

Google Scholar

[8] X. F. Bi, G. List, G. Sutter, A. Molinari, Y. X. Liu, Crater Wear Modeling in Conventional Speed Machining, International Journal of Advanced Materials Research, Vol. 97-101, pp.1891-1894, (2010).

DOI: 10.4028/www.scientific.net/amr.97-101.1891

Google Scholar

[9] C. Leshock, J-N. Kim, Y. Shin, Plasma enhanced machining of Inconel 718: Modeling of workpiece temperature with plasma heating and experimental results, International Journal of Machine Tools & Manufacture, Vol. 41, pp.877-897, (2001).

DOI: 10.1016/s0890-6955(00)00106-1

Google Scholar

[10] K. Armitage, S. Masood, M. Brandt, C. Pomat, Laser Assisted Machining of Hard-to-Wear Materials, Technical Report to Weir Warman Ltd, Industrial Research Institute Swinburne, Hawthorn, Victoria, Australia, (2004).

Google Scholar

[11] H. Ding, Y.C. Shin, Laser-assisted of hardened steel parts with surface integrity analysis, International Journal of Machine Tools and Manufacture, Vol. 50, pp.106-114, (2010).

DOI: 10.1016/j.ijmachtools.2009.09.001

Google Scholar

[12] C. W Chang, C.P. Kuo, Evaluation of surface roughness in laser-assisted maching of aluminium oxide ceramics with Taguchi method, international Journal of Machine Tools and Manufacture, Vol. 47, pp.141-147, (2006).

DOI: 10.1016/j.ijmachtools.2006.02.009

Google Scholar

[13] G. Germain, P. DalSanto, J.L. Lebrun, Comprehension of chip formation in laser assisted machining, International Journal of Machine Tools and Manufacture, in press, doi: 10. 1016/j. ijmachtools. 2010. 11. 006, (2010).

DOI: 10.1016/j.ijmachtools.2010.11.006

Google Scholar

[14] N.G. Jones, R.J. Dashwood, D. Dye, M. Jackson, Thermomechanical processing of Ti–5Al–5Mo–5V–3Cr, Materials Science and Engineering. Vol. 490, pp.369-377, (2008).

DOI: 10.1016/j.msea.2008.01.055

Google Scholar

[15] Y. Wang, L.J. Yang, N.J. Wang, An investigation of laser-assisted machining of Al203 particle reinforced aluminium matrix composite, Journal of Materials Processing Technology, Vol. 129 1-3, pp.268-272, (2002).

DOI: 10.1016/s0924-0136(02)00616-7

Google Scholar

[16] T. Braham Bouchnak, Study of extreme stress behavior and machinability of a new aeronautical titanium alloy: the Ti555-3", PhD thesis, ENSAM d, Angers, (2010).

Google Scholar

[17] V. Wagner, M. Baili, G. Dessein and D. Lallement, Experimental study of coated carbide tools behavior, International Journal of Machining and Machinability of Materials, in press, (2009).

DOI: 10.1504/ijmmm.2011.039649

Google Scholar

[18] B. Shi, H. Attia, N. Tounsi, Identification of Material Constitutive Laws for Machining-Part II: Generation of the Constitutive Data and Validation of the Constitutive Law, Journal of Manufacturing Science and Engineering, Vol. 132, N°5, (2010).

DOI: 10.1115/1.4002455

Google Scholar

[19] K. A Venugopal, S. Paul, A.B. Chattopadhyay , Tool wear in cryogenic turning of Ti-6Al-4V alloy, Cryogenics, Vol. 47, pp.12-18, (2007).

DOI: 10.1016/j.cryogenics.2006.08.011

Google Scholar

[20] T. Braham-Bouchnak, G. Germain, P. Robert and J. L. Lebrun, High pressure water jet assisted machining of duplex steel: machinability and tool life, International Journal of Material Forming, Volume 3, Supplement 1 / avril 2010, pp.507-510, (2006).

DOI: 10.1007/s12289-010-0818-9

Google Scholar

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