Computer simulation of die compaction: Guidelines and an example from the European DIENET project
O Coube, Y Chen, D Doremus, R Maassen… - 2004 - publica.fraunhofer.de
The paper describes a simulation of the compaction of a two level part manufactured from a
ferrous powder that was completed as a benchmark within the Dienet Thematic Network.
The simulations confirm that finite element mesh density has only a very small effect on the
predicted densitiv distribution and a small impact on predicted punch force levels. When
different codes are compared, they exhibit very close agreement, confirming the suitability of
a number of different simulating systems.
ferrous powder that was completed as a benchmark within the Dienet Thematic Network.
The simulations confirm that finite element mesh density has only a very small effect on the
predicted densitiv distribution and a small impact on predicted punch force levels. When
different codes are compared, they exhibit very close agreement, confirming the suitability of
a number of different simulating systems.
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