توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱An Investigation into the Influence of Hardening Models on Springback Prediction
نویسنده(ها): ،
اطلاعات انتشار: دومین کنفرانس بین المللی و هشتمین کنفرانس ملی مهندسی ساخت و تولید، سال
تعداد صفحات: ۸
In this paper the effect of different hardening models on measuring springback, a common phenomenon in sheet metal forming caused by elastic strain recovery after removing the loading force, taking a benchmark of NUMISHEET'93 2–D draw bending has been discussed. The simulation of springback is modeled using the FEM code, ABAQUS 6.5 and good agreement has been found with some experimental results reported in literature. The role of hardening models on predicting field variables such as plastic strain along the sheet length and the change in the thickness of the sheet has been studied.<\div>
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