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采用有限元方法对正向挤压成形过程进行模拟 ,分析了诸多工艺参数对金属在变形过程中流动均匀性的影响 ,为实际工作中优化工艺参数提供了基础
The finite element method was used to simulate the forward extrusion process, and the influence of many process parameters on the flow uniformity of the metal during deformation was analyzed, which provided the basis for optimizing the process parameters in practical work