NUMERICAL AND EXPERIMENTAL EVALUATION ON THE RESIDUAL STRESSES OF WELDED JOINTS
2006 ◽
Vol 20
(25n27)
◽
pp. 4451-4456
Keyword(s):
Wings for the defense industry such as fighters, missiles, and rockets should show no deformation or damage on the structure. The structures of existing wings had holes for weight reduction. The plates and frames were fixed with rivets or screws, which limited the weight reduction possible. In this study, an improvement was made in jointing methods through EB welding and laser welding. Welding strength was measured through tension testing. In addition, finite element analysis was performed for the welding process so as to deduce the optimum welding condition.
2015 ◽
Vol 752-753
◽
pp. 500-504
◽
Keyword(s):
2013 ◽
Vol 774-776
◽
pp. 1155-1159
◽
2012 ◽
Vol 490-495
◽
pp. 2785-2789
Keyword(s):
2020 ◽
Vol 21
(2)
◽
pp. 513-518
Keyword(s):
2013 ◽
Vol 22
◽
pp. 190-195
◽