首页|Finite Element Simulations of A1100 / A3003 (A6063) Sandwich Sheet Rolling Processing

Finite Element Simulations of A1100 / A3003 (A6063) Sandwich Sheet Rolling Processing

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  • Trans Tech Publications Ltd
This study performs DEFORM? 3D three-dimensional finite element simulations to analyze the plastic deformation of A1100 / A3003 sandwich sheets during rolling. The finite element code is based on a rigid-plastic model, and the simulations in this study assume that the rollers are rigid bodies and that the deformation-induced change in temperature during rolling is negligible. The rolled product comprises a central sheet of A1100 aluminum alloy sandwiched between upper and lower sheets of either A3003 or A6063 aluminum alloy. The simulations examine the effects of sheet thickness and reduction ratio on the maximum effective stress, maximum effective strain, Y-direction load, and maximum damage induced within the rolled product. This study also compares the simulation results for the final thicknesses of the three layers in the rolled A1100 / A3003 (A6063) sandwich sheet with experimental measurements and bonding conditions.

finite elementsandwich sheetsplastic deformation

Dyi-Cheng Chen、Jia-Hao Cao

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Department of Industrial Education and Technology,National Changhua University of Education, Changhua 500, Taiwan, R.O.C.

2010

10.4028/www.scientific.net/KEM.443.51

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.443
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