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摘要：
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本文对于轴对称H断面模锻件的预锻设计,提出了一种简便易行的新方法——抛物线法。应用法国国立高等矿业学校研制的Forge2软件,对用该方法设计的预锻坯进行了锻造过程的计算机模拟,得到了有益的设计参数。
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基金项目：
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作者简介：
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参考文献：
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[1] P.Hartley, C.E.N.Sturgess, T.A.Dean and G.W.Rowe Forging die Design And Flow simulation: Their Integration in Intelligent Knowledge-Based Systems J.of Mech. W. Tech, 15 (1987) 1-13
[2] S.K. Biswas and W.A.Knight Preform Design for Closed Die Forging: Experimental Basis for Computer Aided Design Int. J. Mach. Tool Des. Vol.15, pp. 179-193
[3] A.Raikar, I.Haque and J.Jackson An Empirically Based Computer-Aided Design Procedure for Closed Die Forgings J. Applied Metalworking Vol.4, No.4 Jan. 1987
[4] G.B.Yu and T.A.Dean A Practical Computer-Aided Approach to Mould Design for Axisymmetric Forging Die Cavities Int. J.Mach, Tool Des. Vol.25, No.1． pp.1-13 1985
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