Gang LIU
,
Shijian YUAN
,
Mingxue ZHANG
,
Longbiao CHI
材料科学技术（英）
A numerical simulation on the rotary forging process of a flange is conducted by three-dimensional rigid-plastic finite element method. The states of stress and strain rate in the workpiece are analyzed and the forging mechanism of the flange is revealed. Moreover, the influence of the die configuration on the material flow is also analyzed.
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