Open AccessNumerical simulation of superplastic bulge forming test
Author(s) -
Ivan Zakhariev
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1740/1/012021
Subject(s) - superplasticity , characterization (materials science) , materials science , dome (geology) , shell (structure) , mechanical engineering , structural engineering , mechanics , engineering , composite material , geology , physics , microstructure , paleontology , nanotechnology
Superplastic blow forming is a technology of shell parts production. The development of these processes requires computer simulation which cannot be realized without accurate parameters of the applied material. This characterization can be based on results of free bulging tests. Characterization techniques utilize the models of the dome growth during the bulging test. This study is devoted to the assessing of friction coefficient effect on the linear behavior of normalized thickness - normalized height relation.