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13113 L I II 1. Kurt Lange., "Handbook of Metal forming", Mc-Graw Hill Book Company, New York, 1985. 2. Schey,J.A., "Introduction to Manufacturing Processes", McGraw-Hill, pp.108-111, 1977. 3. Tomlinson,A., and Stringer,3.D., "Spread and Elongation in Flat-Tool Forging", J.Iron and Steel Inst., Vol.193, p.157, 1959. 4. Schutt,A., "A Note on Spreading in Indenting", Appl. Scientific Research, Sec.A, Vol.9, p.389, 1960. 5. Hill,R., "A General Method of Analysis for Metal- working Processes", 3.Mech.PhyS.SOlid, Vol.11, p.305, 1963. 6. Baraya,G.L., and Johnson,W., "Flat-bar Forging", Proc. 5th Int.Conf.MTDR, p.449, 1964. 7. Lahaoti,G.D., and Kobayashi,S., "Flat-Tool Forging", Proc.2nd NAMRC II, pp.73-87, 1974. 8. DeGarmo,E.P., Black,J.T., and Kohser,R.A., "Materials and Processes in Manufacturing", 6th Ed., Macmillan Pub.Co., Newyork, p.355, 1984. 9. Oh,S.I., "Finite Element Analysis of Metal Forming Processes with Arbitrarily Shaped Dies", Inter. J. of Mech.Sci., Vol.24, No.8, pp.479-493, 1982. 369

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13113 L I II

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Hill Book Company, New York, 1985.

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