کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
795536 1466765 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of hardening exponent on tube bending
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Effect of hardening exponent on tube bending
چکیده انگلیسی

There are more than 10 kinds of bending, for example press bending, stretch bending, stretch draw bending and others. There are many studies about characteristics of tube bending. But there is no study about the effects of tubular material property on bending. Therefore, we try to examine the effect of material property about hardening exponent on tube bending. Bending radius, strain distribution, springback and flatness of tube are examined on press bending by FEM (finite element method) and experimental results. The results are about the effects of tubular material property such as hardening exponent n. The effect of hardening exponent is clear in the tube bending in the study. The hardening exponent n does not have an effect on springback, thickness strain distributions and flatness ratio at the same bending radius of same tube dimension.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 201, Issues 1–3, 26 May 2008, Pages 189–192
نویسندگان
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