Abstract:Micro-scaled progressive sheet metal forming is a promising process for producing bulk microparts, given itsadvantages of high efficiency and low cost. To enhance forming quality andefficiency, it is important to have an in-depth understanding of the forming mechanism andmodel the forming process and fracture behavior accurately. However, prediction of fracture formation in sheet materials at the micro scale has not yet been well explored, and thus current knowledgeis not sufficient to support the continued de… Show more
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