Project(2014ZX04002041)supported by the National Science and Technology Major Project,China;Project(51175024)supported by the National Natural Science Foundation of China
Springback of a SUS321 complex geometry part formed by the multi-stage rigid-flexible compound process was studied through numerical simulations and laboratory experiments in this work.The sensitivity analysis was pro...
Project(2010DFA52030)supported by the International Scientific Cooperation,China;Project(51175024)supported by the National Natural Science Foundation of China
Experimental and numerical analyses for the effect of the thickness of gap generator blank(GGB) on the formability of the outer blanks were investigated. The thickness of the GGB has the greatest impact on the thinn...
Project(2014ZX04002041)supported by the National Science and Technology Major Project,China;Project(51175024)supported by the National Natural Science Foundation of China
A novel experimental approach was presented, namely the overlapping elliptical bulge test, which can load and research thickness normal stress. Theoretical analysis model of the overlapping elliptical bulging was desc...