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介绍了利用塑泥模拟及数值模拟手段，合理设计锻造工步及其模具，以达到低成本、短时间设计高精度锻模的目的。
The method of using plasticine simulation and numerical simulation is introduced to reasonably design the forging step and its mold so as to achieve the purpose of designing the forging die with low cost and short time.