Previous resolutions on the formability of tailored-welded blanks are mostly stayed in linear-weld-line TWBs.

以往关于拼焊板成形性的研究大多停留于直线焊缝拼焊板。

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Previous research has shown that thickness ratio, main strain and rolling direction influences the FLD of TWBs.

当前国外学者初步研究了材料厚度比、载荷形式、 轧制方向等若干因素对拼焊板成形极限的影响规律；

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In this paper, the influence of the draw rib setting on the welded seam movement for the tailor-welded blanks (TWBs) was analyzed.

分析了拉深筋的设置对激光拼焊板成型时焊缝移动的影响。

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