کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
791614 | 1466759 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparison study on the effectiveness of stepped binder and weld line clamping pins on formability improvement for tailor-welded blanks
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Forming of tailor-welded blanks (TWBs) is challenging frequently due to the unbalanced deformations in the thicker/stronger and thinner/weaker sides. While various process schemes have been developed to improve the TWB formability, their relative effectiveness is not clear. In this paper, the influences of stepped binder and weld line clamping pins on the formability of TWBs were evaluated via box drawing simulations and experiments. Process schemes of flat/stepped binder with/without clamping pins are compared addressing the formability measures, namely weld line movement, thickness reduction, and critical strain. It was shown that a combined use of stepped binder and clamping pins provides the best TWB forming quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 207, Issues 1–3, 16 October 2008, Pages 204–210
Journal: Journal of Materials Processing Technology - Volume 207, Issues 1–3, 16 October 2008, Pages 204–210
نویسندگان
W. Chen, G.S. Lin, S.J. Hu,