Study of Residual Stresses from Two Machining Protocols Using an Indentation Method

Felipe V. Díaz; Claudio A. Mammana; Armando P. Guidobono

doi:doi:10.11648/j.ijmea.20130104.12

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Study of Residual Stresses from Two Machining Protocols Using an Indentation Method

Felipe V. Díaz, Claudio A. Mammana, Armando P. Guidobono

Published in International Journal of Mechanical Engineering and Applications (Volume 1, Issue 4)

Received: 19 August 2013 Published: 30 September 2013

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Abstract

Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.

Published in	International Journal of Mechanical Engineering and Applications (Volume 1, Issue 4)
DOI	10.11648/j.ijmea.20130104.12
Page(s)	87-92
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2013. Published by Science Publishing Group

Keywords

Residual Stresses, Machining, Aluminum Alloy, Indentation Method

References

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[2]	A. M. Abrão, J. L. Silva Ribeiro and J. Paulo Davim, "Surface integrity," in Machining of Hard Materials, J. Paulo Davim, Ed. London: Springer-Verlag, 2011, pp. 115-141.
[3]	E. Brinksmeier, "X-Ray Stress Measurement—A tool for the Study and Layout of Machining Processes," Annals of the CIRP, vol. 33, pp. 485-490, 1985.
[4]	J. Hua, R. Shivpuri, X. Cheng, V. Bedekar, Y. Matsumoto, F. Hashimoto and T. R. Watkins, "Effect of feed rate, workpiece hardness and cutting edge on subsurface residual stress in the hard turning of bearing steel using chamfer + hone cutting edge geometry," Mater. Sci. Eng. A, vol. 394, pp. 238-248, 2005.
[5]	W. Bouzid Saï, N. Ben Salah and L. Lebrun, "Influence of machining by finishing milling on surface characteristics," Int. J. Mach. Tools Manuf., vol. 4, pp. 443-450, 2001.
[6]	A. L. Mantle and D. K. Aspinwall, "Surface Integrity of a High Speed Milled Gamma Titanium Aluminide," J. Mater. Proc. Tech., vol. 118, pp. 143-150, 2001.
[7]	J.G. Swadener, B. Taljat, G.M. Pharr, "Measurement of residual stress by load and depth sensing indentation with spherical indenters," J. Mater. Res., vol. 16, pp. 2091-2102, 2001.
[8]	M Zhao, X Chen, J Yan et al. "Determination of uniaxial residual stress and mechanical properties by instrumented indentation," Acta Mater., vol. 54, pp. 2823-2832, 2006.
[9]	J. E. Wyatt and J. T. Berry, "A new technique for the determination of superficial residual stresses associated with machining and other manufacturing processes," J. Mater. Proc. Tech., vol. 171, pp. 132-140, 2006.
[10]	F. V. Díaz, R. E. Bolmaro, A. P. M. Guidobono and E. F. Girini, "Determination of residual stresses in high speed milled aluminium alloys using a method of indent pairs," Exp. Mech., vol. 50, pp. 205-215, 2010.
[11]	F. V. Díaz and C. A. Mammana, "Study of residual stresses in conventional and high-speed milling," in Milling: Operations, Applications and Industrial Effects, L. A. Filipovic, Ed. New York: Nova Science Publishers, Inc., 2012, pp. 127-155.
[12]	F.V. Díaz, C.A. Mammana and A.P.M. Guidobono, "Evaluation of Residual Stresses Induced by High Speed Milling Using an Indentation Method," Modern Mech. Eng., vol. 2, pp. 143-150, 2012.
[13]	J.M. Gere, Mechanics of Materials, Belmont, CA: Brooks/Cole, 2004, pp. 464-505.
[14]	B. R. Sridhar, G. Devananda, K. Ramachandra and R. Bhat, "Effect of machining parameters and heat treatment on the residual stress distribution in titanium alloy IMI-834," J. Mater. Proc. Tech., vol. 139, pp. 628-634, 2003.
[15]	K. Jacobus, S. G. Kapoor and R. E. DeVor, "Experimentation on the residual stresses generated by end milling"; J. Manuf. Sci. Eng. vol. 123, pp. 748-753, 2001.
[16]	E.M. Trent and P. Wright, Metal Cutting, Woburn, MA: Butterworth/Heinemann, 2000, pp. 21-56.

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APA Style

Felipe V. Díaz, Claudio A. Mammana, Armando P. Guidobono. (2013). Study of Residual Stresses from Two Machining Protocols Using an Indentation Method. International Journal of Mechanical Engineering and Applications, 1(4), 87-92. https://doi.org/10.11648/j.ijmea.20130104.12

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ACS Style

Felipe V. Díaz; Claudio A. Mammana; Armando P. Guidobono. Study of Residual Stresses from Two Machining Protocols Using an Indentation Method. Int. J. Mech. Eng. Appl. 2013, 1(4), 87-92. doi: 10.11648/j.ijmea.20130104.12

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AMA Style

Felipe V. Díaz, Claudio A. Mammana, Armando P. Guidobono. Study of Residual Stresses from Two Machining Protocols Using an Indentation Method. Int J Mech Eng Appl. 2013;1(4):87-92. doi: 10.11648/j.ijmea.20130104.12

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@article{10.11648/j.ijmea.20130104.12,
  author = {Felipe V. Díaz and Claudio A. Mammana and Armando P. Guidobono},
  title = {Study of Residual Stresses from Two Machining Protocols Using an Indentation Method},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {1},
  number = {4},
  pages = {87-92},
  doi = {10.11648/j.ijmea.20130104.12},
  url = {https://doi.org/10.11648/j.ijmea.20130104.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20130104.12},
  abstract = {Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.},
 year = {2013}
}

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TY - JOUR
T1 - Study of Residual Stresses from Two Machining Protocols Using an Indentation Method
AU - Felipe V. Díaz
AU - Claudio A. Mammana
AU - Armando P. Guidobono
Y1 - 2013/09/30
PY - 2013
N1 - https://doi.org/10.11648/j.ijmea.20130104.12
DO - 10.11648/j.ijmea.20130104.12
T2 - International Journal of Mechanical Engineering and Applications
JF - International Journal of Mechanical Engineering and Applications
JO - International Journal of Mechanical Engineering and Applications
SP - 87
EP - 92
PB - Science Publishing Group
SN - 2330-0248
UR - https://doi.org/10.11648/j.ijmea.20130104.12
AB - Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.
VL - 1
IS - 4
ER -

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Author Information

Felipe V. Díaz

Departamento de Ingeniería Electromecánica, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Rafaela, Argentina
Claudio A. Mammana

Departamento de Ingeniería Electromecánica, Facultad Regional Rafaela, Universidad Tecnológica Nacional, Rafaela, Argentina
Armando P. Guidobono

División Metrología Dimensional, Centro Regional Rosario, Instituto Nacional de Tecnología Industrial, Rosario, Argentina

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Plain Text BibTeX RIS

APA Style

Felipe V. Díaz, Claudio A. Mammana, Armando P. Guidobono. (2013). Study of Residual Stresses from Two Machining Protocols Using an Indentation Method. International Journal of Mechanical Engineering and Applications, 1(4), 87-92. https://doi.org/10.11648/j.ijmea.20130104.12

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ACS Style

Felipe V. Díaz; Claudio A. Mammana; Armando P. Guidobono. Study of Residual Stresses from Two Machining Protocols Using an Indentation Method. Int. J. Mech. Eng. Appl. 2013, 1(4), 87-92. doi: 10.11648/j.ijmea.20130104.12

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AMA Style

Felipe V. Díaz, Claudio A. Mammana, Armando P. Guidobono. Study of Residual Stresses from Two Machining Protocols Using an Indentation Method. Int J Mech Eng Appl. 2013;1(4):87-92. doi: 10.11648/j.ijmea.20130104.12

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@article{10.11648/j.ijmea.20130104.12,
  author = {Felipe V. Díaz and Claudio A. Mammana and Armando P. Guidobono},
  title = {Study of Residual Stresses from Two Machining Protocols Using an Indentation Method},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {1},
  number = {4},
  pages = {87-92},
  doi = {10.11648/j.ijmea.20130104.12},
  url = {https://doi.org/10.11648/j.ijmea.20130104.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20130104.12},
  abstract = {Although high-speed machining offers a number of advantages over conventional machining, it is possible that the residual stress distributions generated by the former can affect the service life of the processed components. In this paper, a newly developed micro-indent method is used to evaluate different residual stress states, which were introduced in samples of AA 7075-T6 aluminum alloy milled at low and high-speed. Different surfaces were generated by varying the cutting speed in one order of magnitude, from 100 m/min to 1000 m/min. Two machining protocols, which consist of using different machine tools, were evaluated. The results show that it is possible to generate and to evaluate very small residual stresses. Finally, the values and levels obtained for normal components were analyzed in function of mechanical and thermal effects that generated the residual stresses.},
 year = {2013}
}

Copy | Download