Determining Forming limit curves using DIC
Determining Forming limit curves using DIC KEYWORDS TEST SET-UP OUTPUT Specimens and Measurement setup Before measurement, a set of metallic sheet specimens made from DR 520 CA with a nominal thickness of 0.2 mm wasprepared. The aim was to generate various stress states during the Nakajima-type forming test. To achieve this,geometrically distinct specimens were designed […]
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