FINITE-ELEMENT SIMULATION OF PLUG-ASSIST FORMING

被引：10
作者：
SONG, WN [1 ]
MIRZA, FA [1 ]
VLACHOPOULOS, J [1 ]
机构：
[1] MCMASTER UNIV,FAC ENGN,CAPPA-D,HAMILTON L8S 4L7,ONTARIO,CANADA
来源：
INTERNATIONAL POLYMER PROCESSING | 1992年 / 7卷 / 03期
关键词：
D O I：
10.3139/217.920248
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A thick sheet analysis of deformation is used to simulate the process of plug-assist forming. The formulation is based on the total Lagrangian description and the equations are solved by the finite element method. The results are in agreement with experimental data available in the literature for sheet thickness distribution and plug force required as a function of deflection. The analysis provides the complete stress and strain fields and may be used to locate regions where fracture may initiate.
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页码：248 / 256
页数：9
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