The influence of the MRE forming medium and axial feeding on the forming quality of thin-walled Inconel 718 bellow manufactured by a bulging process: finite element simulation and experimentation

Manufacturing thin-walled metallic bellow is a complicated forming process, and defects such as wrinkling, cracking, and over-thinning quickly occur because of the complex compressive and tensile stress state. To achieve high-quality products, it is crucial to study the forming characteristics and e...

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