Abstract
Small polyester billets are used to model the deformations that occur during the hot rolling of slabs of aluminum. The billets are rolled to a retained reduction of around 11 percent. They are then sliced along principal planes and the three-dimensional strains are plotted over a transverse cross section of the deformed billet. The extent of this nonuniformity in the strains is clearly shown.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Burger, C.P., “Nonlinear Photomechanics,”Experimental mechanics,20 (11),381–389 (1980).
Burger, C.P., Oyinlola, A.K. and Scott, T.E., “Full Field Strain Distribution in Hot Rolled Billets by Simulation,” Met. Eng. Q., Trans. ASM, 26–29 (May 1976).
Burger, C.P., El-Hout, J.N. andGomide, H.A., “Three-Dimensional Strain Field for a Hot Rolled Billet by Photoplastic Simulation,”Proc. 3rd Int. Conf. on Mech. Behavior of Matls., Univ. of Cambridge, Cambridge, England (1979).
Gomide, H.A., “Photoplastic Studies of Upset Forging of Rings and of Strip Rolling,”PhD Dissertation, Iowa State Univ., Ames, IA (1979).
Gomide, H.A. andBurger, C.P., “Three-dimensional Strain Distributions in Upset Rings by Photoplastic Simulation,”Proc. IVth Int. Conf. on Exper. Mech., SESA, Boston, MA (May 1980).
Gusminsky, G. andEllis, F., “An Investigation into the Influence of Edge Shape on Cracking During Rolling,”J. Inst. Met.,95,33–37 (1967).
Nussbaum, A.T., “Remelt Shop Systems for Aluminum Mill Scrap Recycling,”Light Met. Age,33,10–15 (1975).
Orowan, E., “The Calculation of Roll Pressure in Hot and Cold Flat Rolling,”Proc. Inst. Mech. Eng.,150,140–167 (1943).
Averbach, B.L., “Plastic Deformation in the Rolling Processes,”J. Met., Trans. ASM,188,150–155 (1950).
Shabalk, A.H. andVirani, A.M., “The Uses of Superplastic Alloy of the Eutectic of Lead-Tin for the Analysis of Hot Extrusion Process,”J. Eng. Ind., Trans. ASME,94,1060–1066 (1972).
Hopson, M.W., Weinmann, K.J., Hedrickson, A.A. andRowe, G.W., “Use of the Fiber Structure of High-Purity Aluminum for the Study of Metal Flow in Plastic Deformation,”Proc. North. Amer. Met. Work Res. Conf.,2,239–254 (1974).
Avitzur, B., Metal Forming: Processes and Analysis, McGraw-Hill Book Co., New York (1968).
Thomson, E.G., Yang, C.T. andKobayash, S., Mechanics of Plastic Deformation in Metal Processing, Macmillan Company, New York (1965).
El-Waziri, A.H., “An Up-to-Date Examination of Rolling Theory,”Iron Steel Eng.,40,73–80 (1963).
Sparling, L.G.M., “Formulas for Spread in Hot Rolling,”Proc. Inst. Mech. Eng.,175,604–609 (1961).
El-Kalay, A.K.E.H.A. andSparling, L.G.M., “Factors Affecting Friction and Their Effect Upon Load, Torque and Spread in Hot Flat Rolling,”J. Iron Steel Inst.,206,162–163 (1968).
Helmi, A. andAlexander, J.M., “Geometric Factors Affecting Spread in Hot Flat Rolling of Steel,”Ibid., 1110–1117 (1968).
Beese, J.G., “Ratio of Lateral Strain to Thickness Strain During Hot Rolling of Steel Slabs,”Ibid.,210,433–436 (1972).
Wusatowski, Z., Fundamentals of Rolling, Pergamon Press, New York (1969).
Hill, R.A., “General Method of Analysis for Metal-Working Processes,”J. Mech. Phys. Solids,11,305–326 (1963).
Lahoti, G.O. andKobayashi, S., “On Hill's General Method of Analysis for Metal-Working Processes,”Int. J. Mech. Sci.,16,521–540 (1974).
Oh, S.I. andKobayashi, S., “An Approximate Method for a Three-Dimensional Analysis of Rolling,”Ibid.,17,293–305 (1975).
Chitkara, N.R. andJohnson, W., “Some Experimental Results Concerning Spread in the Rolling of Lead,”J. Basic Eng.,88,489–499 (1966).
Rao, S.S. andKumar, A., “Finite Element Method in Cold Strip Rolling,”Int. J. Mech. Tool Des. Res.,17,159–165 (1977).
Dawson, P.R. andThompson, E.G., “Finite Element Analysis of Steady-State Elasto-Visco-Plastic Flow by the Initial Stress-Rate Method,”Int. J. Numerical Methods Eng.,12,47–57 (1978).
Dawson, P.R., “Viscoplastic Finite Element Analysis of Steady-State Forming Processes Including Strain History and Stress Flux Dependence,”ASME,28,55–66 (1978).
Alexander, J.M., “A Slip Line Field for the Hot Rolling Process,”Proc. Inst. Mech. Eng.,169,1021–1028 (1955).
Chitkara, N.R. andJohnson, W., “Results for Rolling with Circular and Polygonal Rolls,”Proc. 5th Mech. Tool Des. Res. Conf., Pergamon Press, New York 5,391–410 (1965).
Crane, F.A. andAlexander, J.M., “Slip Line Fields and Deformation in Hot Rolling Strip,”J. Inst. Met.,96,289–300 (1968).
Firbank, T.C. andLancaster, P.R., “A Suggested Slip Line Field for Cold Rolling with Slipping Friction,”Int. J. Mech. Sci.,7,847–852 (1965).
Sparling, L.G.M., “Hot and Cold Rolling,”Int. Met. Rev.,22,303–313 (1977).
Morris, D.H. andRiley, W.F., “A Photomechanics Material for Elasto-Plastic Stress Analysis,”Experimental mechanics,12,448–453 (1972).
Dally, J.W. andRiley, W.F., Experimental Stress Analysis, McGraw-Hill Book Co., New York (1978).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Burger, C.P., Gomide, H.A. Three-dimensional strains in rolled slabs by photoplastic simulation. Experimental Mechanics 22, 441–447 (1982). https://doi.org/10.1007/BF02325421
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02325421