Open AccessStress & strain character of tube hydroforming and its application in processing analysis
Author(s) -
Hongyang Li,
Song Yu,
Jianhui Li
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/714/3/032090
Subject(s) - hydroforming , tube (container) , character (mathematics) , stress (linguistics) , structural engineering , stress–strain curve , state (computer science) , materials science , mechanical engineering , engineering , composite material , computer science , finite element method , mathematics , geometry , linguistics , philosophy , algorithm
The mechanical character for tube hydroforming stress state of is discussed in this paper and the special stress states was classed by those discussed characters. For the mechanical character of tube hydroforming, tube hydroforming stress state was discussed with different families. Tube hydroforming stress state discussion was important in process analysis of tube hydorforming, it can determine what kind of component we get. Mechanical stress state character discussed can be used in the optimization of tube hydroforming and achieve proper component. The essence of tube hydroforming technological parameter choosing is procedure of analysis and optimization of the stress state.