期刊
ARCHIVES OF METALLURGY AND MATERIALS
卷 61, 期 2, 页码 1003-1008出版社
POLSKA AKAD NAUK, POLISH ACAD SCIENCES, INST METALL & MATER SCI PAS
DOI: 10.1515/amm-2016-0171
关键词
forming; aircraft brackets; AZ31 magnesium alloy; three-slide forging press; FEM simulations; experiments
资金
- Structural Funds in the Operational Programme - Innovative Economy (IE OP) from European Regional Development Fund - Project Modern material technologies in aerospace industry [POIG.01.01.02-00-015/08-00]
The paper reports a selection of numerical and experimental results of a new closed-die forging method for producing AZ31 magnesium alloy aircraft brackets with one rib. The numerical modelling of the new forming process was performed by the finite element method. The distributions of stresses, strains, temperature and forces were examined. The numerical results confirmed that the forgings produced by the new forming method are correct. For this reason, the new forming process was verified experimentally. The experimental results showed good agreement with the numerical results. The produced forgings of AZ31 magnesium alloy aircraft brackets with one rib were then subjected to qualitative tests.
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