Forming property of tailor-welded board depends on strength ratio and thickness ratio of two materials, welding line is prone to high strength galvanized steel sheet, the offset of welding line tends toward bigness with thin cold-rolled plate.
拼焊板的成形性能取决于两种材料的强度比和厚度比,焊缝易于向高强度镀锌钢板一侧偏移,普通钢板越薄,焊缝的偏移量越大。
参考来源 - 汽车用高强度镀锌钢的CO·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐