TY - JOUR
T1 - A new shell element taking thickness-stretchability into account for mechanics-based springback compensation system
AU - Arashiyama, Hibiki
AU - Oya, Tetsuo
AU - Ito, Koichi
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences, 2016.
PY - 2016/10/24
Y1 - 2016/10/24
N2 - To reduce springback, the coining process is often applied in sheet metal forming. However, the finite element method with a conventional shell element cannot formulate this process because of the plane stress condition. Therefore, in this study, a new shell element, which has extra nodes called pseudo-nodes, was developed to calculate the through-thickness stress. Using this element, a mechanics-based springback compensation system was constructed and tested.
AB - To reduce springback, the coining process is often applied in sheet metal forming. However, the finite element method with a conventional shell element cannot formulate this process because of the plane stress condition. Therefore, in this study, a new shell element, which has extra nodes called pseudo-nodes, was developed to calculate the through-thickness stress. Using this element, a mechanics-based springback compensation system was constructed and tested.
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U2 - 10.1051/matecconf/20168007004
DO - 10.1051/matecconf/20168007004
M3 - Conference article
AN - SCOPUS:85016104159
SN - 2261-236X
VL - 80
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
M1 - 07004
T2 - 12th International Conference on Numerical Methods in Industrial Forming Processes, NUMIFORM 2016
Y2 - 4 July 2016 through 7 July 2016
ER -