參考文獻 |
[1] Male, A. T. and Cockcroft, M. G., " A Method for the Determination of the Coefficient of Friction of Metals Under Conditions of Bulk Plastic Deformation ", J. of the Inst. of Metals, Vol. 93, pp. 38-46, 1965.
[2] Male, A . T. and DePierre, V., " The Validity of Mathematical Solutions for Determining Friction from the Ring Compression Test ", Journal of Lubrication Technology, pp.389-397, 1970.
[3] M. Kunogi, " A new method of cold extrusion ",J. Sci, Research Inst.,
(Tokyo),Vol. 50, pp.215-246, 1956.
[4] Schroeder, W., and Webster, D. A., "Press Forging Thin Sections : Effect of Friction, Area and Thickness on Pressure Required " ,Journal of Applied Mechanics, Vol.16, pp.289-294, 1949.
[5] Blazey, C., Broad, L., Gummer, W. S., Thompson, D. B., " The flow of metal in tube extrusion " ,J. Inst. Metals, Vol. 75, pp.163-184, 1949,
[6] Hsiang, S. H. and Huang, T. F., "Analysis of Deformation Behaviours in Upsetting Processes ", Proceedings of the 8th National Conference on Mechanical Engineering The Chinese Society of Mechanical Engineers, pp. 887-894, 1991.
[7] Avitzur, B., " Forging of Hollow Disks ", Israel Journal of Technology, Vol.2, No.3, p.295, 1964.
[8] DePierre, V., and Male, A. T., " Mathematical Calibration of the Ring Test for Friction Studies in Flat Forging Operations Part I. Experimental Evaluation ", Technical rept. Aug 68-Apr 69, Air Force Research Laboratory, Wright-Patterson AFB, OH, Accession Number : AD0862419, 1969.
[9] Polakowski, N. H., " The compression test in relation to cold rolling ", J. Iron Steel Inst. 163, pp.250-276, 1949.
[10] Johnson, W. and Kudo H., " The Mechanics of Metal Extrusion ", Machester University Press, Manchester , 1962.
[11] Rookall, J. R. and Richardson, D. B., " Photography in Engineering Conference ", Paper 4, Inst. Mech. Engrs, 1969.
[12] Blazynski, T. Z., "Metal Forming:Tool Profiles and Flow " ,The Macmillan Press, London,1976.
[13] Baraya, G. L. and Parker, J., Int. J. Mech. Sci. 5, pp.353-363, 1963.
[14] Alexander, J. M. and Brewer, R. C., " Manufacturing Properties of Materials " , Van Nostrand, London, 1963.
[15] Farmer, L. E. and Oxley, P. L. B., " Slip-line field for Plane-Strain extrusion of a Strain-Hardening material " , J. Mech. Phy. Solids. Vol. 19, No. 6, pp. 369-388, 1971.
[16] Nagpal, V., Lahoti, G. D. and Altan, T., "A Numerical Method For Simutaneous Prediction of Metal Flow and Temperatures in Upset Forging of Rings " , Journal of Engineering for Industry, Trans. ASME, pp. 413-420,1978.
[17] Roth, R. N., and Oxley, P. L. B.,"Slip-line field analysis for orthogonal machining based upon experimental flow field ", J. Mech. Eng. Science. Vol 14, pp.85-97, 1972.
[18] Thomason, P. F., " The Use of Pure aluminium as an Analogue for the History of Plastic Flow, in Studies of Ductile Fracture Critiria in Steel Compression Specimens " , Int. J. Sci. Pergamon Press, Vol.10, pp.501-518, 1968.
[19] Thomason, P. F., " Tensile Plastic Instability and Ductile Fracture Criteria in Uniaxial Compression Test ", Int. J. Sci. Pergramon Press,Vol.11, pp.187-198,1969.
[20] Kobayashi, S., " Deformation Characteristics and Ductile Fracture of 1040 Steel in Simple Upsetting of Solid Cylinders and Rings ", J. Eng. Ind., Trans. ASME, B. Vol.92, No.2, pp.391-399, 1970.
[21] Kuhn, H. A. and Lee, P. W., " Strain Instability and Fracture at the Surface of the Upset Cylinders. (Upset steel cylinders under axial compression loads, determining localized surface stress and strain critical values at fracture)" , Met. Trans., Vol.2, pp.3197-3202, 1971.
[22] Kuhn, H. A. and Lee, P. W., " Fracture in Cold Upset Forging-A Criterion and Model " , Met. Tran., Vol.4, p.969, 1973.
[23] Kuhn, H. A. and Downey, C. L., " Application of a Forming Limit Concept to Design of Powder Preforms for Forging ", J. Eng. Mat. and Tech., Trans. ASME, p.121, 1975.
[24] Erturk, T. and Kazazoglu, E., " Effect of Aging on Bulk Formability of aluminium Alloys ", in formability of Metallic Materials-2000 A.D. ASTM STP753, Newby, J. R. (eds.), p.19, 1982.
[25] Erturk, T. and Kuhn. H. A., " Material Flow and Defect Formation in Forging an airfoil shape from Metal Matrix Compsite ", ibid., p.176. 1982.
[26] Gouveia B.P.P.A., Rodrigues J.M.C. and Martins P.A.F., " Fracture Predicting In Bulk Metal Forming ", Int. J. Mech. Sci., Vol. 38,No.4, pp.361-372, 1996.
[27] Landre, J., Pertence, A., Cetlin, P. R., Rodrigues, J. M. C. and Martins, P. A. F., " On the utilization of ductile fracture criteria in cold forging ", Finite Element in Analysis and Design, Vol. 39, pp.175-186, 2003 .
[28] Green, A. P., " Calculation on the Theory of Sheet Drawing ", British Iron and Research Association, Report MW/B/7/52, 1952.
[29] Avitzur, B., " Analysis of Wire Drawing and Extrusion through Conical Dies of Small Cone Angle ", Journal of Engineering for Industry, Trans. ASME, Vol. 85, pp. 89-96, 1963.
[30] Stepanskii, L. G., " The Boundaries of the Area of Plastic Deformation in Extrusion ", Russian Engineering Journal, Vol. 43, pp. 40-42, 1963.
[31] Yeh, W. C., and Yang, Y. S., " A variation Upper-Bound Method for plane strain problem ", Journal of Manufacturing Science and Engineering (USA). Vol. 118, No. 3, pp. 301-309,1996.
[32] Hosford, R. M., and Caddle, R. M., " Metal Forming Mechanics and Metallurgy ", Prentice-Hall, Inc. A Division of Simom & Schuster Englewood Cliffs, NJ 07632,1983.
[33] Yeh, W.C., and Wu, W. C., " A variational upper-bound method for analysis of upset forging of rings ", Journal of Materials Processing Technology, Vol 170. pp.392-402, 2005.
[34] Altan, T., S. I. Oh, and H. L. Gegel: 「Metal Forming : Fundamentals
and Applications」, ASM, pp.45-46& pp.85-89 ,1983.
[35] Sahin, M., Cetinarslan, C. S., Akata, H. E., "Effect of surface roughness on friction coefficients during upsetting processes for different materials", Materials and Design,Vol.28, pp.633-640, 2007.
[36] ASTM B557M-84 , Standard methods of tension testing of wrought and cast aluminium and magnesium alloy products. Annual Book of ASTM Standards 02.02., pp.466-476,1995.
[37]吳明昌, " 圓環鍛粗加工之變分上界限解及有限元素解之比較 ",
博士論文,國立中央大學,2006.
[38]黃逸敏,“摩擦對塑性成形影響之研究”,碩士論文, 北台科學
技術學院,2004.
[39] 王水鐸," 高強度鋁合金鍛造成形極限之探討 ", 碩士論文,國 立成功大學, 1986.
[40] 邵明志,王家安,張召鐸,趙振鐸, " 金屬塑性成形中的摩擦與潤滑 ", 化學工業出版社, 2004. |