Determination of the Optimal Speed of Pultrusion for Large-Sized Composite Rods

Affiliation(s)

Department of Composite Materials, Moscow State Technological University “STANKIN”, Moscow, Russia.

Department of Composite Materials, Moscow State Technological University “STANKIN”, Moscow, Russia.

ABSTRACT

The paper describes a mathematical model of the stress-strain state of polymer composite materials in the pultrusion process of large-sized products. The influence of the pull speed on the stress-strain state of the products is investigated. To determine the maximum possible pull speed series of solutions at different pull speeds are obtained. Depending on the maximum strain in the cross section of the rod determined the optimal value of pulling speed.

The paper describes a mathematical model of the stress-strain state of polymer composite materials in the pultrusion process of large-sized products. The influence of the pull speed on the stress-strain state of the products is investigated. To determine the maximum possible pull speed series of solutions at different pull speeds are obtained. Depending on the maximum strain in the cross section of the rod determined the optimal value of pulling speed.

Cite this paper

A. Krasnovskii and I. Kazakov, "Determination of the Optimal Speed of Pultrusion for Large-Sized Composite Rods,"*Journal of Encapsulation and Adsorption Sciences*, Vol. 2 No. 3, 2012, pp. 21-26. doi: 10.4236/jeas.2012.23004.

A. Krasnovskii and I. Kazakov, "Determination of the Optimal Speed of Pultrusion for Large-Sized Composite Rods,"

References

[1] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Optimum Designing of Long Complicatedly Reinforced Polymeric Composite Structures,” Mechanics of Composite Materials and Structures, Vol. 17, No. 4, 2011, pp. 545-554.

[2] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Development of Scientific Principles of Technology for Continuous Manufacture of Difficult Reinforced Tubes from Polymeric Composite Materials,” Plastics, Vol. 12, 2011, pp. 56-58.

[3] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Designing of Composite Anisotropic Rods,” Plastics, No. 1, 2012, pp. 30-32.

[4] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Mechanics of Pultruded Composite Anisotropic Solid Rod,” Plastics, No. 3, 2012, pp. 18-25.

[5] S. U. K. Gadam, J. A. Roux, T. A. McCarty and J. G. Vaughan, “The Impact of Pultrusion Processing Parameters on Resin Pressure Rise inside a Tapered Cylindrical Die for Glass-Fibre/Epoxy Composites,” Composites Science and Technology, Vol. 60, No. 6, 2000, pp. 945-958. doi:10.1016/S0266-3538(99)00181-5

[6] K. S. Raper, J. A. Roux, T. A. McCarty and J. G. Vaughan, “Investigation of the Pressure Behavior in a Pultrusion Die for Graphite/Epoxy Composites,” Composites, Part A: Applied Science and Manufacturing, Vol. 30, No. 9, 1999, pp. 1123-1132. doi:10.1016/S1359-835X(98)00196-1

[7] B. T. Astrom, “Modeling of Thermoplastic Pultrusion,” 46th Annual Conference, 18-21 February 1991, pp. 1-9.

[8] V. V. Vasiliev and E. V. Morozov, “Mechanics and Analysis of Composite Materials,” Elsevier Science Ltd., Oxford, 2001.

[9] A. A. Safonov, “The Mathematical Description of the Polymerization Process in Pultruded Extract,” Problems of Mechanical Engineering and Automation, Vol. 2, 2005, pp. 103-106.

[10] B. R. Gebart, “Permeability of Unidirectional Reinforcements for RTM,” Journal of Composite Materials, Vol. 26, No. 8, 1992, pp. 1100-1133. doi:10.1177/002199839202600802

[11] A. A. Samarskii and Е. S. Nikolaev, “Methods for Solving Difference Equations,” The Publishing House “Nauka”, Moscow, 1978.

[1] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Optimum Designing of Long Complicatedly Reinforced Polymeric Composite Structures,” Mechanics of Composite Materials and Structures, Vol. 17, No. 4, 2011, pp. 545-554.

[2] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Development of Scientific Principles of Technology for Continuous Manufacture of Difficult Reinforced Tubes from Polymeric Composite Materials,” Plastics, Vol. 12, 2011, pp. 56-58.

[3] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Designing of Composite Anisotropic Rods,” Plastics, No. 1, 2012, pp. 30-32.

[4] S. N. Grigoriev, A. N. Krasnovskii and A. R. Khaziev, “Mechanics of Pultruded Composite Anisotropic Solid Rod,” Plastics, No. 3, 2012, pp. 18-25.

[5] S. U. K. Gadam, J. A. Roux, T. A. McCarty and J. G. Vaughan, “The Impact of Pultrusion Processing Parameters on Resin Pressure Rise inside a Tapered Cylindrical Die for Glass-Fibre/Epoxy Composites,” Composites Science and Technology, Vol. 60, No. 6, 2000, pp. 945-958. doi:10.1016/S0266-3538(99)00181-5

[6] K. S. Raper, J. A. Roux, T. A. McCarty and J. G. Vaughan, “Investigation of the Pressure Behavior in a Pultrusion Die for Graphite/Epoxy Composites,” Composites, Part A: Applied Science and Manufacturing, Vol. 30, No. 9, 1999, pp. 1123-1132. doi:10.1016/S1359-835X(98)00196-1

[7] B. T. Astrom, “Modeling of Thermoplastic Pultrusion,” 46th Annual Conference, 18-21 February 1991, pp. 1-9.

[8] V. V. Vasiliev and E. V. Morozov, “Mechanics and Analysis of Composite Materials,” Elsevier Science Ltd., Oxford, 2001.

[9] A. A. Safonov, “The Mathematical Description of the Polymerization Process in Pultruded Extract,” Problems of Mechanical Engineering and Automation, Vol. 2, 2005, pp. 103-106.

[10] B. R. Gebart, “Permeability of Unidirectional Reinforcements for RTM,” Journal of Composite Materials, Vol. 26, No. 8, 1992, pp. 1100-1133. doi:10.1177/002199839202600802

[11] A. A. Samarskii and Е. S. Nikolaev, “Methods for Solving Difference Equations,” The Publishing House “Nauka”, Moscow, 1978.