Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate

Peter Aiyedun; O. Ogunlade; A. O. Oni; Olayide Adetunji

doi:doi:10.11648/j.ajam.20150305.13

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Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate

Peter Aiyedun, O. Ogunlade, A. O. Oni, Olayide Adetunji

Published in American Journal of Applied Mathematics (Volume 3, Issue 5)

Received: 14 July 2015 Accepted: 20 August 2015 Published: 7 September 2015

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Abstract

In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.

Published in	American Journal of Applied Mathematics (Volume 3, Issue 5)
DOI	10.11648/j.ajam.20150305.13
Page(s)	221-228
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), 2015. Published by Science Publishing Group

Keywords

Rolling Mill A and B, Coefficient of Friction, Strain Rate

References

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APA Style

Peter Aiyedun, O. Ogunlade, A. O. Oni, Olayide Adetunji. (2015). Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. American Journal of Applied Mathematics, 3(5), 221-228. https://doi.org/10.11648/j.ajam.20150305.13

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ACS Style

Peter Aiyedun; O. Ogunlade; A. O. Oni; Olayide Adetunji. Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. Am. J. Appl. Math. 2015, 3(5), 221-228. doi: 10.11648/j.ajam.20150305.13

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AMA Style

Peter Aiyedun, O. Ogunlade, A. O. Oni, Olayide Adetunji. Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. Am J Appl Math. 2015;3(5):221-228. doi: 10.11648/j.ajam.20150305.13

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@article{10.11648/j.ajam.20150305.13,
  author = {Peter Aiyedun and O. Ogunlade and A. O. Oni and Olayide Adetunji},
  title = {Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate},
  journal = {American Journal of Applied Mathematics},
  volume = {3},
  number = {5},
  pages = {221-228},
  doi = {10.11648/j.ajam.20150305.13},
  url = {https://doi.org/10.11648/j.ajam.20150305.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajam.20150305.13},
  abstract = {In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.},
 year = {2015}
}

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TY  - JOUR
T1  - Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate
AU  - Peter Aiyedun
AU  - O. Ogunlade
AU  - A. O. Oni
AU  - Olayide Adetunji
Y1  - 2015/09/07
PY  - 2015
N1  - https://doi.org/10.11648/j.ajam.20150305.13
DO  - 10.11648/j.ajam.20150305.13
T2  - American Journal of Applied Mathematics
JF  - American Journal of Applied Mathematics
JO  - American Journal of Applied Mathematics
SP  - 221
EP  - 228
PB  - Science Publishing Group
SN  - 2330-006X
UR  - https://doi.org/10.11648/j.ajam.20150305.13
AB  - In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.
VL  - 3
IS  - 5
ER  -

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Author Information

Peter Aiyedun

Department of Mechanical Engineering, University of Agriculture, P. M. B., Abeokuta, Nigeria
O. Ogunlade

Department of Mechanical Engineering, University of Lagos, Lagos, Nigeria
A. O. Oni

Department of Mechanical Engineering, University of Agriculture, P. M. B., Abeokuta, Nigeria
Olayide Adetunji

Department of Mechanical Engineering, University of Agriculture, P. M. B., Abeokuta, Nigeria

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Plain Text BibTeX RIS

APA Style

Peter Aiyedun, O. Ogunlade, A. O. Oni, Olayide Adetunji. (2015). Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. American Journal of Applied Mathematics, 3(5), 221-228. https://doi.org/10.11648/j.ajam.20150305.13

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ACS Style

Peter Aiyedun; O. Ogunlade; A. O. Oni; Olayide Adetunji. Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. Am. J. Appl. Math. 2015, 3(5), 221-228. doi: 10.11648/j.ajam.20150305.13

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AMA Style

Peter Aiyedun, O. Ogunlade, A. O. Oni, Olayide Adetunji. Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate. Am J Appl Math. 2015;3(5):221-228. doi: 10.11648/j.ajam.20150305.13

Copy | Download

@article{10.11648/j.ajam.20150305.13,
  author = {Peter Aiyedun and O. Ogunlade and A. O. Oni and Olayide Adetunji},
  title = {Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate},
  journal = {American Journal of Applied Mathematics},
  volume = {3},
  number = {5},
  pages = {221-228},
  doi = {10.11648/j.ajam.20150305.13},
  url = {https://doi.org/10.11648/j.ajam.20150305.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajam.20150305.13},
  abstract = {In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.},
 year = {2015}
}

Copy | Download

TY  - JOUR
T1  - Friction Coefficient’s Numerical Determination for Hot Flat Steel Rolling at Low Strain Rate
AU  - Peter Aiyedun
AU  - O. Ogunlade
AU  - A. O. Oni
AU  - Olayide Adetunji
Y1  - 2015/09/07
PY  - 2015
N1  - https://doi.org/10.11648/j.ajam.20150305.13
DO  - 10.11648/j.ajam.20150305.13
T2  - American Journal of Applied Mathematics
JF  - American Journal of Applied Mathematics
JO  - American Journal of Applied Mathematics
SP  - 221
EP  - 228
PB  - Science Publishing Group
SN  - 2330-006X
UR  - https://doi.org/10.11648/j.ajam.20150305.13
AB  - In this paper, a non-linear quadratic expression of the coefficient of friction at both entry and exit sides have been derived from the equations of rolling load in Hot Rolling Bland and Ford’s program (HRBF). The study developed a numerical model for the estimation of coefficient of friction for steel (HC SS316) of different thicknesses on two high reversing mills. The equations for coefficient of friction on entry and exist sides of the mills were modelled from Hot Rolling Bland and Ford’s program (HRBF). The equations were modelled such that the friction coefficient can be expressed as a function of process parameters measurable during rolling. The capability of the model was verified by using a number of specimens of HC SS316 with predetermined hot rolling experimental data. A good agreement was noted between the predicted friction coefficient and the measured one.
VL  - 3
IS  - 5
ER  -

Copy | Download