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Analysis of Free Forging of Cylindrical Billets by Using finite Element Method  

정동원 (제주대학교 기계에너지생산공학부)
Publication Information
Journal of Ocean Engineering and Technology / v.16, no.6, 2002 , pp. 49-54 More about this Journal
Abstract
The Finite Element Method is applied to the determination of the deformed bulge profile and strain distribution during upset forming of cylindrical billets. From the results of simulation, the bulging along the z-axis becomes more severe with increasing eight reduction, and with increasing friction at the die-material interface. The present method can be used for the simple prediction of the deformed shape and strain distribution in upset forging of cylindrical billets with dissimilar fictional conditions at the die-material interfaces.
Keywords
Free Forging; Finite Element Method; Cylindrical Billets; Bulging; Frictional Condition;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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