Process enhancement for single point incremental forming through a remeshing strategy

被引：1

作者：

机构：

[1] University of Technology of Troyes - Charles Delaunay Institute, UMR STMR CNRS 6279 - GAMMA 3, 10010 Troyes cedex

来源：

| 1600年 / Trans Tech Publications Ltd卷 / 682期

关键词：

Elastoplastic; FEM; Incremental forming; Remeshing; Simulations;

D O I：

10.4028/www.scientific.net/AMR.682.135

中图分类号：

学科分类号：

摘要：

Simulations of Single Point Incremental Forming generally require a very high computation time because the tool path is long and small elements are required everywhere on the sheet. In this paper, a remeshing method based on refinement and coarsening strategies is used with abaqus/explicit to reduce the computational time. The simulation of a semi-spherical cup with a fine mesh is considered as a reference simulation. The remeshing method allows reducing the number of elements and therefore the CPU time during the simulations. A good prediction is observed with the remeshing method. © (2013) Trans Tech Publications, Switzerland.

引用

页码：135 / 141

页数：6

共 9 条

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