对于粉末压制成形过程，利用有限元软件MSC。
As to the powder compaction process, finite element software MSC.
利用计算机模拟粉末压制过程，能有效地缩短设计周期，降低设计成本。
Computer simulation of powder compaction is helpful to speed up the process of designing and manufacturing powder metallurgy components, and saving cost.
将电磁成形技术应用于粉末压制时，很难确定各工艺参数与压制密度之间的关系。
It is very hard to establish the relation formula between the technical parameters and the compact-density in a low-voltage electromagnetic compaction of power materials.
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