Effect of hook edge size on wrinkling of Tinplate bottom&cover round edge 【Abstract】Computer simulation was conducted on the rounding process of the bottom cover. The results show that the change in the hook edge size has a very obvious effect on the rounding result, and the wrinkling degree of Tinplate round bottom cover is reduced as the hook edge size decreases. The larger the hook edge size, the larger the accumulated plastic deformation of the hook...
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