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法兰盘模锻成形的关键是保证坯料充满整个型腔 ,模具结构参数对金属流动的影响较大 ,采用 3～ 5节点轴对称弹塑性有限元程序 ,对带有薄法兰的轴承座的模锻过程进行了模拟计算 ,从而选择出模锻成形的最佳参数
The key of flange die forging is to ensure that the blank fills the entire cavity. The structural parameters of the die have a great influence on the flow of metal. The 3 ~ 5-node axial symmetric elasto-plastic finite element program is used to simulate the die forging The process was simulated and the best parameters for die forging were selected