Stress analysis and deformation prediction of sheet metal workpieces based on finite element simulation

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Ren Penghao; Wang Aimin; Wang Xiaolong; Zhang Yanlin;

After aluminum alloy sheet metal parts machining, the residual stress release will cause a large deformation. To solve this problem, this paper takes a aluminum alloy sheet aerospace workpiece as an example, establishes the theoretical model of elastic deformation and t... View more
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