Laser welding tailoredblanks (LWTB) is good of low tare, low production costs and high productivity, it has been widely studied on automotive industry.
激光拼焊板具有车身质量轻、生产成本低、生产率高等优点，在汽车制造中具有很大的应用价值。
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The results show that under different types of compensation Angle, pallets power and die gap, the bending springback rules of the tailoredblanks are in line with the light board.
结果表明，在不同补偿角、托板力和模具间隙的影响下，激光拼焊板具有与光板一致的回弹规律。
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Tailored welded blanks for automobile were initially appeared in the mid 80's. They have been developing rapidly in Europe, North America and Japan and other places since 90's.